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  • 06:42 The REAL Physics Of Hot Air Balloons!

    The REAL Physics Of Hot Air Balloons!

    447 views / 0 likes - added

    This episode is brought to you by Dropbox https://www.dropbox.com/ Tweet ⇒ http://bit.ly/OKTBShotair Share on FB ⇒ http://bit.ly/OKTBShotairFB ↓ More info and sources below ↓ We uploaded another version of this video on 11/9 but it had a big mistake in it

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  • 03:25 Popular Blank Space - Taylor Swift (Cover By Grant From KIDZ BOP)

    Blank Space - Taylor Swift (Cover By Grant From KIDZ BOP)

    1,030 views / 7 likes - added

    Grant from KIDZ BOP sings "Blank Space" by Taylor Swift Follow Grant: Instagram: http://bit.ly/kbgrantinsta Twitter: http://bit.ly/kbgranttwitter YouTube: http://bit.ly/kbgrantyoutube

  • 03:29 Popular Boyfriend - Justin Bieber (Cover By Grant From KIDZ BOP)

    Boyfriend - Justin Bieber (Cover By Grant From KIDZ BOP)

    1,355 views / 13 likes - added

    Grant from KIDZ BOP sings "Boyfriend" by Justin Bieber Follow Grant: Instagram: http://bit.ly/kbgrantinsta Twitter: http://bit.ly/kbgranttwitter YouTube: http://bit.ly/kbgrantyoutube

  • 02:55 You & I - One Direction (Cover By Grant From KIDZ BOP)

    You & I - One Direction (Cover By Grant From KIDZ BOP)

    581 views / 6 likes - added

    Grant from KIDZ BOP sings "You & I" by One Direction. Follow Grant: Instagram: http://bit.ly/kbgrantinsta Twitter: http://bit.ly/kbgranttwitter

  • 04:44 Popular Thinking Out Loud - Ed Sheeran (Cover By Grant From KIDZ BOP)

    Thinking Out Loud - Ed Sheeran (Cover By Grant From KIDZ BOP)

    712 views / 2 likes - added

    Grant from KIDZ BOP sings "Thinking Out Loud" by Ed Sheeran Follow Grant: Instagram: http://bit.ly/kbgrantinsta Twitter: http://bit.ly/kbgranttwitter YouTube: http://bit.ly/kbgrantyoutube

  • 04:05 Stay - Rihanna Ft. Mikky Ekko (Cover By Grant & Ashlynn From KIDZ BOP)

    Stay - Rihanna Ft. Mikky Ekko (Cover By Grant & Ashlynn From KIDZ BOP)

    620 views / 3 likes - added

    Grant & Ashlynn from KIDZ BOP sing "Stay" by Rihanna ft. Mikky Ekko. Follow Grant & Ashlynn: Instagram: http://bit.ly/kbgrantinsta http://bit.ly/kbinstaashlynn Twitter: http://bit.ly/kbgranttwitter http://bit.ly/kbashlyntwitter YouTube: http://bit.ly/kbgr

  • 02:48 Popular Stitches - Shawn Mendes (Cover By Grant From KIDZ BOP)

    Stitches - Shawn Mendes (Cover By Grant From KIDZ BOP)

    900 views / 8 likes - added

    Grant sings "Stitches" by Shawn Mendes! Wanna upload videos like this one? Then be sure to sign up now for 'Be A Kidz Bop Kid' here: www.beakidzbopkid.com Follow Grant: Instagram: http://bit.ly/kbgrantinsta Twitter: http://bit.ly/kbgranttwitter

  • 01:45 Let's All Pull Together: Team Of µTug Microrobots Pulls A Car

    Let's All Pull Together: Team Of µTug Microrobots Pulls A Car

    487 views / 0 likes - added

    Not only are ants impressively strong, they are also amazing team players. This research inspired by such teamwork examples how the ways that microrobots move effects their ability to work in teams. With careful consideration to robot gait, we demonstrate

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  • 04:01 Recording With Grant From The KIDZ BOP Kids - Part 1

    Recording With Grant From The KIDZ BOP Kids - Part 1

    491 views / 3 likes - added

    Grant takes YOU on an exclusive tour of his recording studio and music room! Wanna upload videos like this one? Then be sure to sign up now for 'Be A Kidz Bop Kid' here: www.beakidzbopkid.com Get KIDZ BOP 31: Apple Music: http://bit.ly/kb31applemusicyt Am

  • 03:21 Recording With Grant From The KIDZ BOP Kids - Part 2

    Recording With Grant From The KIDZ BOP Kids - Part 2

    510 views / 2 likes - added

    Grant takes YOU on an exclusive tour of his recording studio and music room! Wanna upload videos like this one? Then be sure to sign up now for 'Be A Kidz Bop Kid' here: www.beakidzbopkid.com Get KIDZ BOP Greatest Hits: Apple Music: http://bit.ly/kbghappl

  • 14:45 Popular Minecraft | THE EASIEST PUZZLE MAP EVER?!

    Minecraft | THE EASIEST PUZZLE MAP EVER?!

    1,235 views / 13 likes - added

    Minecraft | THE EASIEST PUZZLE MAP EVER?! ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart ► Previous video :: https://youtu.be/Fz9bKcaL3Ek Today, we are playing another Minecraft Custo

  • 04:14 How Radiation Changes Your DNA

    How Radiation Changes Your DNA

    353 views / 0 likes - added

    Radiation is all around us and a part of everyday life. But what exactly is it and what does it do to our bodies? Watch the premiere of Life After: Chernobyl, Tuesday, April 26 at 10/9c on Animal Planet! Sign Up For The TestTube Newsletter Here ►►►► http:

  • 10:24 The Real Meaning Of E=mc² | Space Time | PBS Digital Studios

    The Real Meaning Of E=mc² | Space Time | PBS Digital Studios

    412 views / 0 likes - added

    Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le

  • 24:18 Minecraft | TED THE MYSTERIOUS PIG..

    Minecraft | TED THE MYSTERIOUS PIG..

    667 views / 8 likes - added

    Minecraft | TED THE MYSTERIOUS PIG.. ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart ► Previous video :: https://youtu.be/k3e8XsJRlXw Today, we are playing another Minecraft Custom Map

  • 03:09 Your Body's Real Age

    Your Body's Real Age

    350 views / 0 likes - added

    Do all of your cells get switched out for new ones every seven years or so? Does anything remain with you throughout your entire life? That's the question posed on the NPR podcast Invisibilia by co-host Lulu Miller. Listen to their episode (exploring the

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  • 03:01 Foam Explosion (In Super Slow Motion): Elephant Toothpaste

    Foam Explosion (In Super Slow Motion): Elephant Toothpaste

    660 views / 0 likes - added

    Subscribe! http://bit.ly/ACSReactions You might have seen this wacky experiment in a chemistry class or on late-night TV. Dropping a mixture into some hydrogen peroxide produces a huge foamy flume. But what’s actually causing that big mess? Turns out it’s

  • 13:02 What Is Myth? Crash Course Mythology #1

    What Is Myth? Crash Course Mythology #1

    629 views / 4 likes - added

    Welcome to Crash Course World Mythology, our latest adventure (and this series may be literally adventurous) in education. Over the next 40 episodes or so, we and Mike Rugnetta are going to learn about the world by looking at the foundational stories of a

  • 12:22 Creation from the Void: Crash Course Mythology #2

    Creation from the Void: Crash Course Mythology #2

    372 views / 0 likes - added

    Today on Crash Course Mythology we’re starting in on creation stories. This week, we’ll focus on the creation of the universe out of nothing, or Ex Nihlio creation. Basically, a god decides to make a universe out of nothing. We’ll look a

  • 09:42 What Is Sociology?: Crash Course Sociology #1

    What Is Sociology?: Crash Course Sociology #1

    349 views / 0 likes - added

    Today we kick off Crash Course Sociology by explaining what exactly sociology is. We’ll introduce the sociological perspective and discuss how sociology differentiates itself from the other social sciences. We’ll also explore what sociology can do, and ho

  • 10:24 Nuclear Physics: Crash Course Physics #45

    Nuclear Physics: Crash Course Physics #45

    359 views / 0 likes - added

    Take the PBS Digital Studios annual survey: http://surveymonkey.com/r/pbsds2017 It's time for our second to final Physics episode. So, let's talk Einstein and Nuclear Physics. What does E=MC2 actually mean? Why is it so useful to us as physicists and huma

  • 09:39 Major Sociological Paradigms: Crash Course Sociology #2

    Major Sociological Paradigms: Crash Course Sociology #2

    470 views / 0 likes - added

    This week we introduce sociology’s three major theoretical paradigms, and some of the advantages and disadvantages of each paradigm. Crash Course is made with Adobe Creative Cloud. Get a free trial here: https://www.adobe.com/creativecloud.html *** Crash

  • 09:56 Sociology & the Scientific Method: Crash Course Sociology #3

    Sociology & the Scientific Method: Crash Course Sociology #3

    307 views / 0 likes - added

    What puts the “science” in social science? Today we’ll explore positivist sociology and how sociologists use empirical evidence to explore questions about the social world. We’ll also introduce two alternatives: interpretative sociology and critical socio

  • 10:11 Sociology Research Methods: Crash Course Sociology #4

    Sociology Research Methods: Crash Course Sociology #4

    434 views / 0 likes - added

    Today we’re talking about how we actually DO sociology. Nicole explains the research method: form a question and a hypothesis, collect data, and analyze that data to contribute to our theories about society. Crash Course is made with Adobe Creative Cloud.

  • 06:38 SIMS 4 CARROT CUPCAKES - NERDY NUMMIES

    SIMS 4 CARROT CUPCAKES - NERDY NUMMIES

    424 views / 3 likes - added

    Today I made the Carrot Cupcakes from The Sims 4! Let me know down below what other videos you would like to see. *Order The Nerdy Nummies Cookbook here: http://www.NerdyNummiesCookbook.com FOLLOW ME HERE: Facebook: http://www.facebook.com/rosannapansino

  • 09:31 The Lumiere Brothers: Crash Course Film History #3

    The Lumiere Brothers: Crash Course Film History #3

    359 views / 0 likes - added

    As cinema started to take off, things like "single viewer" devices weren't going to cut it as the medium advanced. In this episode of Crash Course Film History, Craig talks to us about the Lumiere brothers, their invention of the Cinematographe, and the i

  • 11:00 Why Cosmic Evolution Matters: Crash Course Big History #201

    Why Cosmic Evolution Matters: Crash Course Big History #201

    272 views / 0 likes - added

    Crash Course Big History is back! It turns out, we couldn't tell all of the 13.8 billion years of the history of the universe in 10 Crash Course Episodes. So, Big History host Emily Graslie has returned to add 6 more episodes that look at why the stuff we

  • 11:04 Why Star Stuff Matters: Crash Course Big History 202

    Why Star Stuff Matters: Crash Course Big History 202

    326 views / 0 likes - added

    So, the stars made the elements, we're all made of star stuff, etc. But what does all this mean? This week Emily Graslie teaches you how the formation of chemical elements in the bellies of the earliest stars made life as we know it possible. Namely, we'l

  • 12:22 Why the Evolutionary Epic Matters: Crash Course Big History #203

    Why the Evolutionary Epic Matters: Crash Course Big History #203

    247 views / 0 likes - added

    Today we're talking about evolution–basically the history of all life on Earth. The thing is, why are we talking about this. Well, the story of life, all the way back to single celled microbes billions of years ago, is all part of our human story. An impo

  • 11:30 Why Human Evolution Matters: Crash Course Big History 204

    Why Human Evolution Matters: Crash Course Big History 204

    422 views / 0 likes - added

    This week on Crash Course Big History, Emily is talking about process of human evolution, and the knack for innovation that has allowed humans to become so dominant on the Earth. Human innovation, and the ability to build on those innovations generation a

  • 10:27 Why Human Ancestry Matters: Crash Course Big History 205

    Why Human Ancestry Matters: Crash Course Big History 205

    265 views / 0 likes - added

    This week, Emily Graslie is teaching you about human ancestry and geneaology, how we got to be the species we are, and why that matters in our zoomed out look at Big History. For more information, visit the Big History Project: http://www.bighistoryprojec

  • 12:17 Why Early Globalization Matters: Crash Course Big History #206

    Why Early Globalization Matters: Crash Course Big History #206

    286 views / 0 likes - added

    Globalization has been in process for centuries, and has had a huge effect on Big History, and on Collective Learning. This week, Emily is investigating early globalization through three things that moved around the world and shaped collective learning in

  • 09:52 Social Groups: Crash Course Sociology #16

    Social Groups: Crash Course Sociology #16

    337 views / 0 likes - added

    How do the groups that you're part of affect you? How do you, in turn, affect those groups? Today we are talking about how people in society come together with a look at social groups. We’ll look at what social groups are, the different kinds of groups th

  • 08:51 Taking Notes: Crash Course Study Skills #1

    Taking Notes: Crash Course Study Skills #1

    529 views / 0 likes - added

    The first step in honing your new study skills is to take better notes. This week Thomas will tell you everything you need to know to come to class prepared and find a note-taking system that will help you retain and review like a champ. Resources: Study

  • 10:24 Why is there Social Stratification?: Crash Course Sociology #22

    Why is there Social Stratification?: Crash Course Sociology #22

    294 views / 0 likes - added

    As we get into our unit on stratification, we inevitably return to our old friends, the three sociological paradigms. How to structural functionalism, social conflict theory, and symbolic interactionism each think about stratification? How does ideology a

  • 09:54 Reading Assignments: Crash Course Study Skills #2

    Reading Assignments: Crash Course Study Skills #2

    223 views / 0 likes - added

    Leaving the bookstore at the beginning of the semester you’re probably wondering how the heck you’re going to get through all of that reading. Today we’re explaining how much of that reading you really need to do and the best strategies for making your wa

  • 09:34 Social Stratification in the US: Crash Course Sociology #23

    Social Stratification in the US: Crash Course Sociology #23

    329 views / 0 likes - added

    Social class in America is... hard to talk about. As Sociology, the difficulty lies in pinning down what we mean by "Social Class." In this episode of Crash Course Sociology, Nicole chats to us about how Sociologists figure this out so we can all have a c

  • 10:52 Memory: Crash Course Study Skills #3

    Memory: Crash Course Study Skills #3

    304 views / 0 likes - added

    This episode is sponsored by The Great Courses Plus. Start your free one-month trial today (and let The Great Courses Plus know we sent you!): http://ow.ly/faUN30db5c7 An essential part of learning and studying is remembering things, so this week Thomas e

  • 09:26 Planning & Organization: Crash Course Study Skills #4

    Planning & Organization: Crash Course Study Skills #4

    292 views / 1 likes - added

    The best way to make sure you’re making the most of the time you have is to start off well organized. This week we’re talking about planning and organizational systems and how to set yourself up for success. Resources: Planning Mode vs. Robot Mode: https:

  • 10:13 Focus & Concentration: Crash Course Study Skills #5

    Focus & Concentration: Crash Course Study Skills #5

    483 views / 0 likes - added

    Sign up for your FREE trial of The Great Courses Plus here: http://ow.ly/PhPe30egcrb Have you ever noticed how easy it is to get distracted while studying – even when you know you really don’t have time for Facebook, Snapchat, Cookie Clicker, or whatever

  • 09:24 Social Class & Poverty in the US: Crash Course Sociology #24

    Social Class & Poverty in the US: Crash Course Sociology #24

    351 views / 1 likes - added

    Today we’re breaking down the five different social class in the United States: the upper class, the upper middle class, the average middle class, the working class, and the lower class. We’ll also go over what poverty looks like in the United States. Cra

  • 10:27 Procrastination: Crash Course Study Skills #6

    Procrastination: Crash Course Study Skills #6

    342 views / 0 likes - added

    You’re on YouTube right now, but you should probably be studying or writing that research paper. But as long as you’re here, we’re going to help you figure out how to get the better of your desire to procrastinate in the future. Just don’t forget about us

  • 09:24 The Impacts of Social Class: Crash Course Sociology #25

    The Impacts of Social Class: Crash Course Sociology #25

    292 views / 0 likes - added

    This week we are building on last week’s outline of American stratification to explore how class differences affect people’s daily lives. We’ll explore variations in everything from values & beliefs to health outcomes, and look at how these things can per

  • 23:35 MEET THE FATTEST MAN IN MINECRAFT...

    MEET THE FATTEST MAN IN MINECRAFT...

    692 views / 9 likes - added

    ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/5JJlU8nTTV4 i've finally done it.. i met the fattest man in Minecraft.. ► DanTDM MERCH :: http://www.dantdms

  • 03:32 Your Body Is Amazing Pt. 2

    Your Body Is Amazing Pt. 2

    700 views / 0 likes - added

    This is why your body is INCREDIBLE! SUBSCRIBE! It's free: http://bit.ly/asapsci Follow us @whalewatchmeplz & @mitchellmoffit Written by Amanda Edward, Rachel Salt, Gregory Brown and Mitchell Moffit GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ F

  • 08:59 Studying for Exams: Crash Course Study Skills #7

    Studying for Exams: Crash Course Study Skills #7

    263 views / 0 likes - added

    It turns out that saving all of your studying until after midnight on the night before your big exam is not actually a great way to prepare. Today, Thomas explains some test prep strategies that actually work. Crash Course is made with Adobe Creative Clou

  • 08:50 Test Anxiety: Crash Course Study Skills #8

    Test Anxiety: Crash Course Study Skills #8

    346 views / 0 likes - added

    Exams can be terrifying. It’s easy to feel like the weight of the world rests in these moments – like this one test determines your grades and, in turn, your whole future – even if you know, rationally, that this isn’t really the case. What’s worse is tha

  • 09:00 Papers & Essays: Crash Course Study Skills #9

    Papers & Essays: Crash Course Study Skills #9

    238 views / 0 likes - added

    Writing research papers is an essential skill in your career as a student, and this week we’re going to help you do that like a pro. From figuring out where to begin, to finding the best systems, to breaking out of “research recursion system” (maybe just

  • 10:26 Exercise: Crash Course Study Skills #10

    Exercise: Crash Course Study Skills #10

    433 views / 0 likes - added

    We’re finally to the end of our time together here on Crash Course Study Skills, so this week we’re taking a more holistic approach to being the best learner you can. Part of taking care of your brain is taking care of your whole body, of which your brain

  • 14:28 1984 by George Orwell, Part 1: Crash Course Literature 401

    1984 by George Orwell, Part 1: Crash Course Literature 401

    359 views / 0 likes - added

    In which John Green returns for a dystopian new season of Crash Course Literature! We're starting with George Orwell's classic look at the totalitarian state that could be in post-war England. Winston Smith is under the eye of Big Brother, and making us t

  • 11:42 Mythical Mountains: Crash Course World Mythology #33

    Mythical Mountains: Crash Course World Mythology #33

    400 views / 0 likes - added

    Our mythical places series continues, and this week Mike Rugnetta is talking about some stories that revolve around mountains. Mountains loom large in human stories, not least because mountains are, well, large. So ascend with us to the lofty peaks of The

  • 10:43 Lifelike Animatronic Abraham Lincoln!

    Lifelike Animatronic Abraham Lincoln!

    535 views / 1 likes - added

    This incredibly lifelike animatronic Abraham Lincoln is the work of Garner Holt Productions, which has been making robots for theme parks, museums, and other attractions for 40 years. We get up close to this robot and chat with its creator, Garner Holt, a

  • 02:04 First World War tech: Dreadnoughts

    First World War tech: Dreadnoughts

    393 views / 0 likes - added

    First World War tech: Dreadnoughts British Admiral John Fisher, First Sea Lord was the driving force behind the dreadnought, a new type of warship that made all previous ships redundant. Please consider supporting our videos on Patreon https://www.patreon

  • 02:23 WWII Tanks: Light Tank M3 'Stuart'

    WWII Tanks: Light Tank M3 'Stuart'

    313 views / 1 likes - added

    WWII Tanks: Light Tank M3 'Stuart' The M3 was designed to be more than just an infantry support tank, and could be used for scouting. Please consider supporting our videos on Patreon https://www.patreon.com/simplehistory SIMPLE HISTORY MERCHANDISE Get you

  • 02:30 The Wright Brothers, First Successful Airplane (1903)

    The Wright Brothers, First Successful Airplane (1903)

    455 views / 4 likes - added

    Human Achievements / Firsts Wilbur Wright was born on April 16, 1867, Millville, Indiana and Orville Wright was born on August 19, 1871, Dayton, Ohio. Both brothers were pioneers credited with inventing the first airplane. Please consider supporting our v

  • 02:04 Thanksgiving (1621)

    Thanksgiving (1621)

    369 views / 0 likes - added

    Thanksgiving is an important holiday in America and Canada. Families gather together and have a large meal consisting of turkey, cranberry sauce, potatoes, sweet potato casserole, stuffing, vegetables, and pumpkin pie. But where did it all begin? The trad

  • 02:47 First World War tech: Zeppelins

    First World War tech: Zeppelins

    423 views / 0 likes - added

    First World War tech: Zeppelins When a German aristocrat Brigadier General Ferdinand Zeppelin retired from the army in 1891, he devoted himself to the study of aeronautics. His proposals to the government for a lighter-than-air flying machine were rejecte

  • 02:00 Wildlife of China

    Wildlife of China

    405 views / 1 likes - added

    Let's explore the animals of China! Support the cartoons on patreon: https://www.patreon.com/simplehistory?ty=a Get your copy of Simple Geography: China. http://www.amazon.com/Simple-Geography-China-Guides/dp/1517583527/ref=asap_bc?ie=UTF8 Simple Geograph

  • 02:11 The Amazon Rainforest

    The Amazon Rainforest

    451 views / 2 likes - added

    Let's explore the Amazon Rainforest wildlife! Support the cartoons on patreon: https://www.patreon.com/simplehistory?ty=a Get your copy of Simple Geography: Brazil http://www.amazon.com/Simple-Geography-Brazil-History/dp/1499774869/ref=asap_bc?ie=UTF8 Sim

  • 13:00 What Is Statistics: Crash Course Statistics #1

    What Is Statistics: Crash Course Statistics #1

    272 views / 0 likes - added

    Welcome to Crash Course Statistics! In this series we're going to take a look at the important role statistics play in our everyday lives, because statistics are everywhere! Statistics help us better understand the world and make decisions from what you'l

  • 03:38 What Would Happen If All The Bugs Died?

    What Would Happen If All The Bugs Died?

    361 views / 1 likes - added

    Insects might seem annoying, but what happens if they all died off? Watch More: When Did Multicellular Life Begin? ►►►► https://www.youtube.com/watch?v=I2ZHMeF9dgA Get your exclusive Life Noggin merch: http://www.keeponthinking.co Support Life Noggin on P

  • 10:01 The Facts About Dinosaurs & Feathers

    The Facts About Dinosaurs & Feathers

    247 views / 0 likes - added

    Over the past 20 years, dinosaurs of all types and sizes have been found with some sort of fluff or even full-on plumage. These fuzzy discoveries have raised a whole batch of new questions so we're here to tell you everything we know about dinosaurs and f

  • 27:34 Nintendo Labo Variety and Robot Kit Review!

    Nintendo Labo Variety and Robot Kit Review!

    369 views / 1 likes - added

    We assemble and review the new Nintendo Labo Variety Kit and Robot Kit! With the help of Tested-alum Will Smith, we put the kits together in under 4 hours to show you how each game works and what we think of each Toy-Con accessory. Building with cardboard

  • 04:46 Impressive LEGO Dystopian Monorail City!

    Impressive LEGO Dystopian Monorail City!

    335 views / 2 likes - added

    One of our favorite LEGO builds from this year's Bricks by the Bay convention was this massive dystopian cityscape connected by a working monorail system (with six trains!). The mother and son team of Pamela and Austen show us the details of their build,

  • 03:23 How Small Are You Compared To The Galaxy?

    How Small Are You Compared To The Galaxy?

    318 views / 0 likes - added

    Ever wondered just how small (or big) you are compared to everything else in our galaxy? Watch more: What Would It Take For Earth To Explode? ►► https://www.youtube.com/watch?v=aJJ7_ikTEYg&t=0s&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=10 Subscribe: h

  • 09:58 How We Could Build a Moon Base TODAY – Space Colonization 1

    How We Could Build a Moon Base TODAY – Space Colonization 1

    596 views / 0 likes - added

    To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription. Did you know that we could start building a Lu

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  • 03:05 Giant Forest Xylophone Plays Bach

    Giant Forest Xylophone Plays Bach

    336 views / 1 likes - added

    A giant forest xylophone plays Bach in this cool Japanese commercial. ドコモのサイトでステキな映像発見。 TOUCHWOOD SH-08C http://answer.nttdocomo.co.jp/touchwood/

  • 08:49 Why Meat is the Best Worst Thing in the World

    Why Meat is the Best Worst Thing in the World

    246 views / 0 likes - added

    The first 1000 people to use this link will get a 2 month free trial of skillshare: http://skl.sh/kurzgesagt3 Meat is a complicated issue. But also a delicious one. Let's talk about it. Sources: https://sites.google.com/view/kgssourcesmeat/startseite Supp

  • 07:37 Why Beautiful Things Make us Happy – Beauty Explained

    Why Beautiful Things Make us Happy – Beauty Explained

    239 views / 0 likes - added

    It’s hard to define what makes something beautiful, but we seem to know beauty when we see it. Why is that and how does beauty affect our subconscious? This video was a collaboration with the creative agency Sagmeister & Walsh as a contribution to their u

  • 02:21 Naturally Dyed Easter Eggs | Kitchn

    Naturally Dyed Easter Eggs | Kitchn

    451 views / 1 likes - added

    This time of year there are some pretty amazing craft-tastic ideas online and in magazines, making it entirely possible to devote days to creating museum-quality Easter eggs, but we're taking a less design-y and more natural approach. After all, they&rsqu

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  • 03:50 This Book Has Served Up Delicious Fare for Centuries

    This Book Has Served Up Delicious Fare for Centuries

    165 views / 0 likes - added

    At the end of 17th century, a woman named Jang Gye-Hyang compiled a recipe book filled with dishes preferred by nobles and how-tos on storing and fermenting food. The text, called Eumsik Dimibang, is as relevant today as it was then—just ask Kim Byung-Jin

  • 03:06 Self-Solving Rubik's Cube Robot!

    Self-Solving Rubik's Cube Robot!

    265 views / 0 likes - added

    This self-solving Rubik's Cube robot was one of the coolest things we saw at Maker Faire 2019. Its creator Takashi Kaburagi shows us how it works and we take a peek beneath the tiles to see its robotic core. Watch it come alive and perform a solve! Find m

  • 06:48 Robot Muscle, Plant Tattoos and more --  Mind Blow #116

    Robot Muscle, Plant Tattoos and more -- Mind Blow #116

    168 views / 0 likes - added

    Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMBrilliant: https://brilliant.org/vsauce2/**** LINKS TO EVERYTHING ****Native Americans Original Migration (0:00)Journal article: https://www.nature.com/a

  • 11:11 Adam Savage Meets Neil Armstrong's Apollo 11 Spacesuit!

    Adam Savage Meets Neil Armstrong's Apollo 11 Spacesuit!

    133 views / 0 likes - added

    It's an emotional day for Adam Savage as he comes face to face with Neil Armstrong's A7-L pressure suit, then learns about its long, delicate conservation process from National Air and Space Museum's Objects Conservator, Lisa Young. You can now see the ne

  • 02:18 Adam Savage Examines the Mother Ship Model from Close Encounters of the Third Kind!

    Adam Savage Examines the Mother Ship Model from Close Encounters of the Third Kind!

    160 views / 0 likes - added

    While Adam Savage was visiting the National Air and Space Museum's Udvar-Hazy Center, this familiar object caught his eye. Made by many of his old friends at Industrial Light and Magic, the Mother Ship from Close Encounters hosts a number of in-jokes, inc

  • 12:38 Driving a Robot on NASA's Roverscape!

    Driving a Robot on NASA's Roverscape!

    149 views / 0 likes - added

    During our visit to NASA Ames Research Center, we stopped by the Roverscape, a testing ground for robots and rovers that simulates various types of terrain. We chat with an engineer from the Intelligent Robotics Group about robot testing platforms, and pi

  • 07:20 Adam Savage Examines the Space Shuttle Discovery!

    Adam Savage Examines the Space Shuttle Discovery!

    113 views / 0 likes - added

    At the Steven F. Udvar-Hazy Center in Dulles, Va., Adam Savage examines the Space Shuttle Discovery (which he has a personal connection to), then speaks with National Air and Space Museum's Objects Conservator, Lisa Young, about the challenges of putting

  • 12:28 What Conductors Are Really Doing | WIRED

    What Conductors Are Really Doing | WIRED

    139 views / 0 likes - added

    Conductor and organist Kent Tritle explains all that goes into being a professional conductor. From the concepts of legato, marcato, fortissimo, and more, Kent breaks down what exactly his hand movements mean when leading a group of musicians. Filmed at t

  • 11:35 (NEW) World Record Elephant Toothpaste w/ David Dobrik

    (NEW) World Record Elephant Toothpaste w/ David Dobrik

    130 views / 0 likes - added

    Thank you David and V.Squad: https://youtu.be/6qLyzJbCJUYFollow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/XXn4fP3CnJgIn this experiment we used 625L 35% of hydrogen peroxide, which is 3X our last attempt, 245 mo

  • 09:19 The Hidden Physics Behind Your Breath

    The Hidden Physics Behind Your Breath

    110 views / 0 likes - added

    You breath all the time, whether you think about it or not. But how does that even work? And what is breathing for? Patricks got all the answers to your oxygen-deprived questions in this episode. And yeah, theres physics involved. Subscribe to Seeker! htt

  • 12:35 Unsupervised Learning: Crash Course AI #6

    Unsupervised Learning: Crash Course AI #6

    80 views / 0 likes - added

    For more information go tohttps://wix.com/go/CRASHCOURSEToday, were moving on from artificial intelligence that needs training labels, called Supervised Learning, to Unsupervised Learning which is learning by finding patterns in the world. Well focus on t

  • 14:59 18th Century Warfare: Crash Course European History #20

    18th Century Warfare: Crash Course European History #20

    102 views / 0 likes - added

    European powers had a lot of wars in the 18th century, and they weren't confined to Europe. Conflict raged across the globe, in what might be called a World War...but we don't call it that, because we already have a couple of those coming up in the 20th c

  • 13:29 Natural Language Processing: Crash Course AI #7

    Natural Language Processing: Crash Course AI #7

    106 views / 0 likes - added

    For more information go to https://curiositystream.com/crashcourse So far in this series, we've mostly focused on how AI can interpret images, but one of the most common ways we interact with computers is through language - we type questions into search e

  • 16:00 Make an AI sound like a YouTuber (LAB): Crash Course AI #8

    Make an AI sound like a YouTuber (LAB): Crash Course AI #8

    90 views / 0 likes - added

    Please take the PBS Digital Studios survey here! https://www.pbsresearch.org/c/r/CC_YTvideoFollow Along: https://colab.research.google.com/drive/1f8ik5kSPEvDCcM7R_-Wb3AjifizVEsHD Lets try to help John Green Bot sound a bit more like the real John Green us

  • 15:29 The French Revolution: Crash Course European History #21

    The French Revolution: Crash Course European History #21

    149 views / 0 likes - added

    In 1789, the French Monarchy's habit of supporting democratic popular revolutions in North America backfired. Today, we're talking about the French Revolution. Across the world, people were rising up to throw off monarchies, and Louis didn't see the writi

  • 11:28 Reinforcement Learning: Crash Course AI#9

    Reinforcement Learning: Crash Course AI#9

    82 views / 0 likes - added

    Reinforcement learning is particularly useful in situations where we want to train AIs to have certain skills we dont fully understand ourselves. Unlike some of the techniques weve discussed so far, reinforcement learning generally only looks at how an AI

  • 13:22 Symbolic AI: Crash Course AI #10

    Symbolic AI: Crash Course AI #10

    92 views / 0 likes - added

    Today we're going to talk about Symbolic AI - also known as "good old-fashioned AI". Symbolic AI is really different from the modern neural networks we've discussed so far, instead, it represents problems using symbols and then uses logic to search for so

  • 15:54 Napoleon Bonaparte: Crash Course European History #22

    Napoleon Bonaparte: Crash Course European History #22

    650 views / 5 likes - added

    We try not to get into too much great man history here at Crash Course, but we have to admit: Napoleon Bonaparte is a pretty big deal. Join us as we track the rise, further rise, fall, rise, fall, mortal fall, and posthumous rise of Napoleon. This guy cha

  • 10:12 Robotics: Crash Course AI #11

    Robotics: Crash Course AI #11

    98 views / 0 likes - added

    Robots arent like humans who can do a lot of different things. Theyre designed for very specific tasks like vacuuming our homes, assembling cars in a factory, or exploring the surface of other planets. So even though it may be a while before we have a gen

  • 14:01 The Congress of Vienna: Crash Course European History #23

    The Congress of Vienna: Crash Course European History #23

    115 views / 0 likes - added

    The end of the Napoleonic Wars left the great powers of Europe shaken. Judging from the destruction that had been wrought across the continent, it seemed to the powers that be that the Enlightenment had liberated the people, and led to disaster. So, every

  • 11:31 AI Playing Games: Crash Course AI #12

    AI Playing Games: Crash Course AI #12

    86 views / 1 likes - added

    As we mentioned last episode, one of the best test spaces for building new AI systems are games. This is because games provide a great framework for an AI to learn an objective and slowly improve. In recent years, AI has made huge strides in games from be

  • 17:06 The Industrial Revolution: Crash Course European History #24

    The Industrial Revolution: Crash Course European History #24

    176 views / 0 likes - added

    We've talked about a lot of revolutions in 19th Century Europe, and today we're moving on to a less warlike revolution, the Industrial Revolution. You'll learn about the development of steam power and mechanization, and the labor and social movements that

  • 13:26 Let's make an AI that destroys video games: Crash Course AI #13

    Let's make an AI that destroys video games: Crash Course AI #13

    81 views / 0 likes - added

    Follow along: https://colab.research.google.com/drive/1uYXTDeBbPeuJfM1teufZ9nUaiRIN9nHW Today we create a game and then build an AI to destroy it. Our game is called TrashBlaster, and its like Asteroids but with trash in the ocean, and instead of a spaces

  • 14:06 Reform and Revolution 1815-1848: Crash Course European History #25

    Reform and Revolution 1815-1848: Crash Course European History #25

    133 views / 0 likes - added

    In the aftermath of the revolutions and upheaval in 18th and early 19th century Europe, there was a hunger for reform across the continent. Reformers like Robert Owen, Charles Fourier, and Auguste Comte proposed radical new ideas, and at the same time, re

  • 10:13 Humans and AI working together: Crash Course AI #14

    Humans and AI working together: Crash Course AI #14

    82 views / 0 likes - added

    Theres been a lot of discussion about how automation is going to take peoples jobs and we dont want to downplay that real impact, but today were going to focus on the benefits of humans and AI working together. Human-AI teams allow us to fill in each othe

  • 10:52 How YouTube knows what you should watch: Crash Course AI #15

    How YouTube knows what you should watch: Crash Course AI #15

    130 views / 0 likes - added

    Subscribe to Sound Field! https://www.youtube.com/channel/UCvMLMyKPomE6kTTL9Kv8Iww Today were going to talk about recommender systems which form the backbone of so much of the content we see online from video recommendations on YouTube and Netflix to ads

  • 14:22 Italian and German Unification: Crash Course European History #27

    Italian and German Unification: Crash Course European History #27

    149 views / 0 likes - added

    So, we haven't talked much about Italy and Germany so far in Crash Course Euro, and that's because prior to the mid-19th century, those two nation-states weren't really a thing. Today we'll look at how Italy and Germany pulled it together in the second ha

  • 14:41 Lets make a movie recommendation system: Crash Course AI #16

    Lets make a movie recommendation system: Crash Course AI #16

    84 views / 0 likes - added

    Follow along: https://colab.research.google.com/drive/1-v9cw18wTDjaCUlECKHsQnHeisLKyG8U We need to save Jabril and John Green Bots movie nights. Jabril generally likes action movies and John Green Bot likes romantic movies, but they need to find something

  • 13:14 Expansion and Resistance: Crash Course European History #28

    Expansion and Resistance: Crash Course European History #28

    126 views / 0 likes - added

    In 19th century Europe, with nation building well under way, thoughts turned outward, toward empire. This week, we're looking at how Europeans expanded into Africa, Asia, and Oceania during the 1800s. You'll learn about China and the Opium War, British In

  • 11:15 Web Search: Crash Course AI #17

    Web Search: Crash Course AI #17

    99 views / 0 likes - added

    Today were going to talk about search engines, which are just AI systems that try to help us find what were looking for. Search engines can be the sort that serve up a list of results, like during a Google or Bing search, using web crawlers, an inverted i

  • 13:58 Migration: Crash Course European History #29

    Migration: Crash Course European History #29

    88 views / 0 likes - added

    Between 1840 and 1914, an estimated 40 million people left Europe. This is one of the most significant migrations in human history. So, who was leaving Europe? And why? Crash Course is on Patreon! You can support us directly by signing up at http://www.pa

  • 11:20 Algorithmic Bias and Fairness: Crash Course AI #18

    Algorithmic Bias and Fairness: Crash Course AI #18

    78 views / 1 likes - added

    Check out my collab with "Above the Noise" about Deepfakes: https://www.youtube.com/watch?v=Ro8b69VeL9UToday, we're going to talk about five common types of algorithmic bias we should pay attention to: data that reflects existing biases, unbalanced classe

  • 14:33 Modern Life: Crash Course European History #30

    Modern Life: Crash Course European History #30

    73 views / 0 likes - added

    So, "modern" is kind of a loaded term, but today we're going to talk about modern life in Europe, as it looked around the time the 19th century turned into the 20th. We'll look at what life was like in the rapidly growing urban centers of Europe, how deve

  • 13:05 Cats Vs Dogs? Let's make an AI to settle this: Crash Course Ai #19

    Cats Vs Dogs? Let's make an AI to settle this: Crash Course Ai #19

    90 views / 0 likes - added

    Follow along: https://colab.research.google.com/drive/1N5IdMTmiNbwEOD8dqammN8GAfpk41arwToday, in our final lab, Jabril tries to make an AI to settle the question once and for all, "Will a cat or a dog make us happier?" But in building this AI, Jabril will

  • 11:00 The Future of Artificial Intelligence: Crash Course AI #20

    The Future of Artificial Intelligence: Crash Course AI #20

    209 views / 0 likes - added

    Today, in our final episode of Crash Course AI, we're going to look towards the future. We've spent much of this series explaining how and why we don't have the Artificial General Intelligence (or AGI) that we see in the movies like Bladerunner, Her, or E

  • 15:09 Modern Thought and Culture in 1900: Crash Course European History #31

    Modern Thought and Culture in 1900: Crash Course European History #31

    82 views / 0 likes - added

    Europe was in transition politically and culturally at the beginning of the 20th century. Today, we're looking at the dawn of modern science, and the rise of Modernism in the arts, especially in music, dance, and visual arts. We'll look at changes in musi

  • 15:01 The Roads to World War I: Crash Course European History #32

    The Roads to World War I: Crash Course European History #32

    106 views / 0 likes - added

    Much has been written about what exactly caused World War I. As befits a true global war, the reality is that there isn't a single cause. There aren't even three causes. There are a vast array of causes. Today we'll get into just a few of those causes, in

  • 14:16 World War I Battlefields: Crash Course European History #33

    World War I Battlefields: Crash Course European History #33

    144 views / 0 likes - added

    Europe's system of alliances and centuries-old tensions erupted into war in August of 1914. This week on Crash Course Euro, we're talking about the military history of World War I, and taking a look at the broad strokes of how the war unfolded. We'll take

  • 14:07 WWI's Civilians, the Homefront, and an Uneasy Peace: Crash Course European History #34

    WWI's Civilians, the Homefront, and an Uneasy Peace: Crash Course European History #34

    119 views / 0 likes - added

    World War I was a total war for millions of people in Europe. Many men were enlisted in the fighting, but the war work had implications for the daily lives of a huge number of Europeans. Women entered the workforce in huge numbers, and for a lot of people

  • 14:16 Russian Revolution and Civil War: Crash Course European History #35

    Russian Revolution and Civil War: Crash Course European History #35

    214 views / 0 likes - added

    World War I was very hard on the Russian Empire. So hard, in fact, that it led to the end of the Russian Empire. As the global conflict ground on, Tsar Nicholas II faced increasing unrest at home. Today we'll learn about the Revolutions of 1917, the rise

  • 14:48 Post-World War I Recovery: Crash Course European History #36

    Post-World War I Recovery: Crash Course European History #36

    115 views / 0 likes - added

    In which John Green looks at Europe's attempts to recover from the devastation of World War I and forge a lasting peace. The peace did not last. Today we're talking about the economic cultural recovery of the 1920s, and the economic depression of the 1930

  • 16:34 Economic Depression and Dictators: Crash Course European History #37

    Economic Depression and Dictators: Crash Course European History #37

    138 views / 0 likes - added

    We're still leading up to World War II, but first we gotta talk about the rise of the dictators. Today we talk about the rise of militaristic dictatorships in Germany, the Soviet Union, Japan, and Spain, and the economic depression that set the stage for

  • 16:15 World War II: Crash Course European History #38

    World War II: Crash Course European History #38

    113 views / 0 likes - added

    Only a couple of decades after the end of the First World War--which was supposed to be the War that Ended All Wars--another, bigger, farther-flung, more destructive, and deadlier war began. Today, you'll learn about how the war in Europe progressed, from

  • 14:25 World War II Civilians and Soldiers: Crash Course European History #39

    World War II Civilians and Soldiers: Crash Course European History #39

    99 views / 0 likes - added

    Our look at World War II continues with a closer examination of just how the war impacted soldiers in the field, and the people at home. For many of the combatants, the homefront and the warfront were one and the same. The war disrupted life for millions

  • 13:39 The Holocaust,Genocides, and Mass Murder of WWII: Crash Course European History #40

    The Holocaust,Genocides, and Mass Murder of WWII: Crash Course European History #40

    124 views / 1 likes - added

    During World War II, Nazi Germany undertook the imprisonment and summary execution of many of its own citizens, and citizens of the nations they occupied. One of the groups that came under assault was the European Jewish population. More than six million

  • 13:41 Enlightened Monarchs: Crash Course European History #19

    Enlightened Monarchs: Crash Course European History #19

    97 views / 0 likes - added

    Last time we learned about the Enlightenment, and the philosophers and thinkers whose ideas would shape governance for hundred of years. This week, we're learning how monarchs across Europe were influenced by those ideas. Adoption of Enlightenment ideas a

  • 09:57 How Seawater Sabotages Ships: Crash Course Engineering #43

    How Seawater Sabotages Ships: Crash Course Engineering #43

    82 views / 0 likes - added

    This week were headed out to sea for some marine engineering. How do we design ships to handle aquatic environments? How do we deal with marine life and corrosion and all of the other problems that come with engineering in the ocean? How can large maritim

  • 14:09 Medieval Europe: Crash Course European History #1

    Medieval Europe: Crash Course European History #1

    156 views / 0 likes - added

    Our European history is going to start around 1500 with the Renaissance, but believe it or not, that is not the actual beginning of history in the continent. So, today, we're going to teach you the broad outlines of the so-called Middle Ages, and look at

  • 12:51 Life and Longevity: Crash Course History of Science #44

    Life and Longevity: Crash Course History of Science #44

    97 views / 0 likes - added

    It's time to have a look at the future of human life and how technology could possibly extend longevity. But, within that tech, are questions of ethics that are not always at the top of mind when the tech is being developed. In this episode, Hank sits dow

  • 09:42 Building a Desalination Plant from Scratch: Crash Course Engineering #44

    Building a Desalination Plant from Scratch: Crash Course Engineering #44

    83 views / 0 likes - added

    An essential part of engineering is engineering design. Today well see how design synthesis helps you put together the components of a process and decide what techniques are needed to solve your problem. Well explain the need test things on a smaller scal

  • 14:34 Florence and the Renaissance: Crash Course European History #2

    Florence and the Renaissance: Crash Course European History #2

    99 views / 0 likes - added

    The Renaissance was a cultural revitalization that spread across Europe, and had repercussions across the globe, but one smallish city-state in Italy was in many ways the epicenter of the thing. Florence, or as Italians might say, Firenze, was the home to

  • 11:34 Climate Science: Crash Course History of Science #45

    Climate Science: Crash Course History of Science #45

    76 views / 0 likes - added

    Scientists tend to be careful and resistant to big claims. So evidence for the possible end of the living world took a while to be seen as such. In this episode of Crash Course History of Science, Hank talks to us about where Climate Science started and h

  • 09:11 How To Become An Engineer: Crash Course Engineering #45

    How To Become An Engineer: Crash Course Engineering #45

    100 views / 0 likes - added

    Hopefully this course has gotten you excited about all the things we can do with engineering. If so, today were going to try to help you answer a very important question: how do you become an engineer? What are the steps? What kinds of careers can you pur

  • 14:02 The Northern Renaissance: Crash Course European History #3

    The Northern Renaissance: Crash Course European History #3

    117 views / 0 likes - added

    The European Renaissance may have started in Florence, but it pretty quickly moved out of Italy and spread the art, architecture, literature, and humanism across Europe to places like France, Spain, England, and the Low Countries.SOURCES:Hunt, Lynn et al.

  • 15:40 The Age of Exploration: Crash Course European History #4

    The Age of Exploration: Crash Course European History #4

    161 views / 0 likes - added

    The thing about European History is that it tends to leak out of Europe. Europeans haven't been great at staying put in Europe. As human beings do, the people of Europe were very busy traveling around to trade, to spread religion, and in a lot of cases to

  • 16:34 Expansion and Consequences: Crash Course European History #5

    Expansion and Consequences: Crash Course European History #5

    113 views / 0 likes - added

    European exploration had a lot of side effects. When the Old World and the New World began to interact, people, wealth, food, animals, and disease began to flow in both directions. In the New World, countless millions were killed by smallpox, measles, and

  • 15:44 The Protestant Reformation: Crash Course European History #6

    The Protestant Reformation: Crash Course European History #6

    95 views / 0 likes - added

    You may have noticed that the internet is terrible at religious discourse. Well, this is not a new phenomenon. In the early 16th century, the Roman Catholic church dominated Christianity in Europe, and the institution was starting to show some cracks. Ten

  • 13:38 Reformation and Consequences: Crash Course European History #7

    Reformation and Consequences: Crash Course European History #7

    130 views / 0 likes - added

    The Protestant Reformation didn't exactly begin with Martin Luther, and it didn't end with him either. Reformers and monarchs changed the ways that religious and state power were organized throughout the 16th and early 17th centuries. Jean Calvin in Franc

  • 15:34 Commerce, Agriculture, and Slavery: Crash Course European History #8

    Commerce, Agriculture, and Slavery: Crash Course European History #8

    92 views / 0 likes - added

    We've been talking a lot about kings, and queens, and wars, and religious upheaval for most of this series, but let's take a moment to zoom out, and look at the ways that individuals' lives were changing in the time span we've covered so far. Some people'

  • 13:44 Catholic Counter-Reformation: Crash Course European History #9

    Catholic Counter-Reformation: Crash Course European History #9

    117 views / 0 likes - added

    When the Protestant Reformation broke out in Western Europe, the Catholic Church got the message, at least a little bit. Pope Paul III called a council to look into reforming some aspects of the Catholic Church and try to stem the tide of competing Christ

  • 15:33 Witchcraft: Crash Course European History #10

    Witchcraft: Crash Course European History #10

    130 views / 0 likes - added

    During our last several episodes, Europe and the European-controlled world have been in crisis. Wars, disease, climate changes, and shifts in religious and political power threw the European world into turmoil. People were looking for a scapegoat, and for

  • 13:30 The 17th Century Crisis: Crash Course European History #11

    The 17th Century Crisis: Crash Course European History #11

    104 views / 0 likes - added

    The 17th Century in Europe was pretty rough in a lot of ways. The Thirty Years War involved a lot of countries, and a lot of battles, and it was terrible for everyone involved, as wars have aa historical tendency to be. At the same time, disease and hunge

  • 15:08 Scientific Revolution: Crash Course European History #12

    Scientific Revolution: Crash Course European History #12

    168 views / 0 likes - added

    There was a lot of bad stuff going on in Europe in the 17th century. We've seen wars, plagues, and unrest of all types. But, there is some good news. Huge advances were underway in the scientific community in Europe at this time. In this video we'll look

  • 13:16 Absolute Monarchy: Crash Course European History #13

    Absolute Monarchy: Crash Course European History #13

    148 views / 0 likes - added

    So far, the rulers of Europe have been working to consolidate their power and expand their kingdoms, and this is it. The moment they've been working toward: Absolute Monarchy. We're going to learn about how kings and queens became absolute rulers in Europ

  • 14:36 English Civil War: Crash Course European History #14

    English Civil War: Crash Course European History #14

    131 views / 0 likes - added

    The English Civil War. We'll talk about England after Elizabeth, in which things didn't go that smoothly. We'll talk about James I, Charles I, Oliver Cromwell, Charles II, and James II, all of whom ruled England, (and tried to rule all of Britain and Irel

  • 11:46 What Is Artificial Intelligence? Crash Course AI #1

    What Is Artificial Intelligence? Crash Course AI #1

    75 views / 0 likes - added

    Artificial intelligence is everywhere and it's already making a huge impact on our lives. It's autocompleting texts on our cellphones, telling us which videos to watch on YouTube, beating us at video games, recognizing us in photos, ordering products in s

  • 13:44 Dutch Golden Age: Crash Course European History #15

    Dutch Golden Age: Crash Course European History #15

    104 views / 0 likes - added

    While the English were falling apart a little, with their civil war and their restoration and their succession problems, the Dutch were getting their act together. They were throwing off the yoke of the Spanish Empire, uniting their provinces, and buildin

  • 15:23 Supervised Learning: Crash Course AI #2

    Supervised Learning: Crash Course AI #2

    97 views / 0 likes - added

    Today were going to teach John Green Bot how to tell the difference between donuts and bagels using supervised learning! Supervised learning is the process of learning WITH training labels, and is the most widely used kind of learning with it comes to AI

  • 15:18 Eastern Europe Consolidates: Crash Course European History #16

    Eastern Europe Consolidates: Crash Course European History #16

    108 views / 0 likes - added

    While the focus has been on Western Europe so far, there has also been a lot going on in Eastern Europe, which we'll be looking at today. The Commonwealth of Poland-Lithuania, The Ottoman Empire, and Russia were all competing at the eastern end of the con

  • 12:23 Neural Networks and Deep Learning: Crash Course AI #3

    Neural Networks and Deep Learning: Crash Course AI #3

    85 views / 0 likes - added

    You can learn more about CuriosityStream at https://curiositystream.com/crashcourse. Today, we're going to combine the artificial neuron we created last week into an artificial neural network. Artificial neural networks are better than other methods for m

  • 12:29 Training Neural Networks: Crash Course AI #4

    Training Neural Networks: Crash Course AI #4

    93 views / 0 likes - added

    Today were going to talk about how neurons in a neural network learn by getting their math adjusted, called backpropagation, and how we can optimize networks by finding the best combinations of weights to minimize error. Then well send John Green Bot into

  • 17:17 How to make an AI read your handwriting (LAB) : Crash Course Ai #5

    How to make an AI read your handwriting (LAB) : Crash Course Ai #5

    86 views / 0 likes - added

    Follow along: https://colab.research.google.com/drive/1NyYH1EPpaJlMBLK0fcKYz4icaD1SNSLKJohn Green Bot wrote his first novel! Today, in our first ever Lab were going to program a neural network to recognize handwritten letters to convert the first part of

  • 16:23 The Enlightenment: Crash Course European History #18

    The Enlightenment: Crash Course European History #18

    209 views / 1 likes - added

    So far in this series, we've covered a lot of war, disease, climate disaster, and some more war. Well, prepare yourself for something a little more positive. This week, we're talking about the Enlightenment. In this video, you'll learn about the ideas of

  • 12:07 Einstein's Revolution: Crash Course History of Science #32

    Einstein's Revolution: Crash Course History of Science #32

    93 views / 0 likes - added

    There was physics before Einstein in the same way that there was biology before Darwin. Einstein didnt just add some new ideas to physics. And he didnt just add a unifying framework for doing physics, like Newton. Einstein took what people thought was phy

  • 12:05 The Atomic Bomb: Crash Course History of Science #33

    The Atomic Bomb: Crash Course History of Science #33

    104 views / 0 likes - added

    The story picks up where we left off last time, with Einstein writing the president of his new homeland, the United States, urging him to build a nuclear weapon before Hitler. This is the tale of the most destructive force humans have ever unleashed. The

  • 10:27 Why It's So Hard To Make Better Batteries: Crash Course Engineering #32

    Why It's So Hard To Make Better Batteries: Crash Course Engineering #32

    84 views / 0 likes - added

    There are batteries powering so many parts of our everyday lives, so today were going to talk about how they work and how we can make them better. Well explain how they provide power by discharging ions between a cathode and an anode, and how reversing th

  • 11:02 How Engineering Robots Works: Crash Course Engineering #33

    How Engineering Robots Works: Crash Course Engineering #33

    141 views / 0 likes - added

    In this episode we looked at robots and the engineering principles of robots. We learned how robots use sensors to interpret their environment, how actuators and effectors allow a robot to manipulate the objects around it to accomplish a task, and how com

  • 10:01 To The Moon & Mars - Aerospace Engineering: Crash Course Engineering #34

    To The Moon & Mars - Aerospace Engineering: Crash Course Engineering #34

    88 views / 0 likes - added

    This week were exploring aerospace engineering and its two main fields: aeronautical engineering and astronautical engineering. Well explore life & buoyancy, propulsion systems, and the challenges of managing the human body in space.Crash Course Engineeri

  • 12:34 Genetics and The Modern Synthesis: Crash Course History of Science #35

    Genetics and The Modern Synthesis: Crash Course History of Science #35

    82 views / 0 likes - added

    Remember how Darwin and Mendel lived around the same time, but everyone forgot about Mendel until 1900, and even then biologists saw Darwinism and Mendelism as two competing grand theories about how life works?Well, in this episode of Crash Course History

  • 14:16 Using Wikipedia: Crash Course Navigating Digital Information #5

    Using Wikipedia: Crash Course Navigating Digital Information #5

    68 views / 0 likes - added

    Let's talk about Wikipedia. Wikipedia is often maligned by teachers and twitter trolls alike as an unreliable source. And yes, it does sometimes have major errors and omissions, but Wikipedia is also the Internet's largest general reference work and as su

  • 11:35 Computer Engineering & the End of Moore's Law: Crash Course Engineering #35

    Computer Engineering & the End of Moore's Law: Crash Course Engineering #35

    81 views / 0 likes - added

    This week were exploring a field of engineering that is essential to how youre watching this video: computers and computer engineering. Well explain differences between hardware and software, how engineers are working on making computers smaller and more

  • 11:54 The Computer and Turing: Crash Course History of Science #36

    The Computer and Turing: Crash Course History of Science #36

    126 views / 0 likes - added

    Computers and computing have changed a lot over the History of Science but ESPECIALLY over the last 100 years. In this episode of Crash Course History of Science, we have a look at that history around World War Two and how that conflict forced changes in

  • 10:12 How to Engineer Health - Drug Discovery & Delivery: Crash Course Engineering #36

    How to Engineer Health - Drug Discovery & Delivery: Crash Course Engineering #36

    103 views / 0 likes - added

    Engineers are problem solvers, and our own health is full of problems to be engineered. In this episode we discuss drug discovery and drug delivery. Well explore everything from classical and reverse pharmacology to the new field of synthetic biology. Wel

  • 09:51 Smart Tattoos & Tiny Robots: Crash Course Engineering #37

    Smart Tattoos & Tiny Robots: Crash Course Engineering #37

    105 views / 0 likes - added

    This week we are exploring biodevices and the part they play in the healthcare world. Well look at the challenges of implantable biodevices, like biocompatibility, power and connectivity, packaging, structural design, delivery systems, and device manageme

  • 12:23 Ecology: Crash Course History of Science #38

    Ecology: Crash Course History of Science #38

    89 views / 0 likes - added

    Weve explored the origins of modern biology, the earth sciences, and even the sciences of outer space. Now its time to put these disciplines together. It's Ecology time!!!***Crash Course is on Patreon! You can support us directly by signing up at http://w

  • 11:47 Changing the Blueprints of Life - Genetic Engineering: Crash Course Engineering #38

    Changing the Blueprints of Life - Genetic Engineering: Crash Course Engineering #38

    82 views / 0 likes - added

    Can we change the blueprints of life? This week we are exploring that question with genetic engineering. Well discuss how selective breeding can improve agricultural practices, and the potential DNA-level engineering could have on other fields of engineer

  • 09:21 Mass-Producing Ice Cream with Food Engineering: Crash Course Engineering #39

    Mass-Producing Ice Cream with Food Engineering: Crash Course Engineering #39

    87 views / 0 likes - added

    In this episode, we looked at food engineering. We explored how foods capacity to spoil makes it a unique challenge from an engineering viewpoint. We saw how many branches of engineering come into play to process ingredients, ensure safety for consumers,

  • 09:54 How the Leaning Tower of Pisa Was Saved: Crash Course Engineering #40

    How the Leaning Tower of Pisa Was Saved: Crash Course Engineering #40

    107 views / 0 likes - added

    This week were going underground to explore geotechnical and seismic engineering. Well look at how structures connect to the ground and transmit loads through their foundations, and how those foundations need to provide a high bearing capacity. Well see h

  • 12:13 Biotechnology: Crash Course History of Science #40

    Biotechnology: Crash Course History of Science #40

    105 views / 0 likes - added

    The history of discovering what DNA is, what it looks like, and how it works is... complicated. But, in this episode of History of Science, Hank Green does his best to lay out the basics so we can understand the beginnings of Biotechnology.***Crash Course

  • 12:57 Bodies and Dollars: Crash Course History of Science #41

    Bodies and Dollars: Crash Course History of Science #41

    86 views / 0 likes - added

    After World War Two, the applications of basic discoveries in biology took offand became big business. Today, well look at the rise of Big Pharma and GMO foods. Well also discuss how life-science technologies fundamentally changed reproduction: its time t

  • 10:16 Why Moving People is Complicated: Crash Course Engineering #41

    Why Moving People is Complicated: Crash Course Engineering #41

    99 views / 0 likes - added

    Transportation is a big part of our world and engineers play a big role in making it happen. Today well explore how transportation systems are designed and some things transportation engineers have to take into consideration, like signaling, user behavior

  • 13:25 The Century of the Gene: Crash Course History of Science #42

    The Century of the Gene: Crash Course History of Science #42

    101 views / 0 likes - added

    With the question What is life? addressed at the molecular level, humanity could finally cure all disease and live forever Except, not really. It turns out we're complicated.***Crash Course is on Patreon! You can support us directly by signing up at http:

  • 09:30 YouTube Couldn't Exist Without Communications & Signal Processing: Crash Course Engineering #42

    YouTube Couldn't Exist Without Communications & Signal Processing: Crash Course Engineering #42

    77 views / 0 likes - added

    Engineering helped make this video possible. This week well look at how its possible for you to watch this video with the fundamentals of signal processing. Well explore things from Morse Code, to problems like bandwidth capacity and noise, to how we arri

  • 12:28 The Internet and Computing: Crash Course History of Science #43

    The Internet and Computing: Crash Course History of Science #43

    72 views / 0 likes - added

    Weve talked a lot about advances in biotech. But none of those could have happened without advances in computing. Its time to get back to data and explore the unlikely birth, strange life, and potential futures of the Internet. In this episode of Crash Co

  • 13:10 Darwin and Natural Selection: Crash Course History of Science #22

    Darwin and Natural Selection: Crash Course History of Science #22

    99 views / 0 likes - added

    "Survival of the Fittest" sounds like a great WWE show but today we're talking about that phrase as it relates to Charles Darwin and Alfred Wallace. Darwin and Wallace are at the heart of understanding evolution and natural selection. Today, Hank talks ab

  • 12:02 Genetics - Lost and Found: Crash Course History of Science #25

    Genetics - Lost and Found: Crash Course History of Science #25

    85 views / 0 likes - added

    Sometimes trail blazers of science aren't famous like Darwin or Pasteur. Sometimes they're humble Abbots, just growing peas in the back of their Abbey. This is the story of Gregor Mendel and how his work was done, lost, then found again. ***Crash Course i

  • 10:39 Silicon, Semiconductors, & Solar Cells: Crash Course Engineering #22

    Silicon, Semiconductors, & Solar Cells: Crash Course Engineering #22

    82 views / 0 likes - added

    Today were looking at silicon, and how introducing small amounts of other elements allow silicon layers to conduct currents, turning them into semiconductors. Well explore how putting two different types N and P semiconductors together gives us electrical

  • 12:29 Thermodynamics: Crash Course History of Science #26

    Thermodynamics: Crash Course History of Science #26

    92 views / 0 likes - added

    It's time to heat things up! LITERALLY! It's time for Hank to talk about the history of Thermodynamics!!! It's messy and there are a lot of people who came up with some ideas that worked and other that didn't and then some ideas that should have come firs

  • 08:51 The Mighty Power of Nanomaterials: Crash Course Engineering #23

    The Mighty Power of Nanomaterials: Crash Course Engineering #23

    145 views / 0 likes - added

    Just how small are nanomaterials? And what can we do with stuff that small? Today well discuss some special properties of nanomaterials, how some can change at different sizes, and the difference between engineered nanomaterials and ones that occur natura

  • 11:51 Supervised Machine Learning: Crash Course Statistics #36

    Supervised Machine Learning: Crash Course Statistics #36

    108 views / 0 likes - added

    We've talked a lot about modeling data and making inferences about it, but today we're going to look towards the future at how machine learning is being used to build models to predict future outcomes. We'll discuss three popular types of supervised machi

  • 12:33 Electricity: Crash Course History of Science #27

    Electricity: Crash Course History of Science #27

    107 views / 0 likes - added

    The study of electricity goes all the way back to antiquity. But, by the time electricity started to become more well known, a few familiar names started to appear. Edison, Galvani, and a few others really changed the way the world worked. ***Crash Course

  • 11:10 Biomaterials: Crash Course Engineering #24

    Biomaterials: Crash Course Engineering #24

    127 views / 0 likes - added

    Weve talked about different materials engineers use to build things in the world, but theres a special category of materials they turn to when building things to go inside our bodies. In this episode well explore the world biomaterials like titanium and t

  • 10:56 Unsupervised Machine Learning: Crash Course Statistics #37

    Unsupervised Machine Learning: Crash Course Statistics #37

    96 views / 0 likes - added

    Today we're going to discuss how machine learning can be used to group and label information even if those labels don't exist. We'll explore two types of clustering used in Unsupervised Machine Learning: k-means and Hierarchical clustering, and show how t

  • 11:58 Ford, Cars, and a New Revolution: Crash Course History of Science #28

    Ford, Cars, and a New Revolution: Crash Course History of Science #28

    118 views / 0 likes - added

    Historians love to debate each other. So some of them pointed out that the first half of this revolution looks a lot different from the second. Let's chat about industry, cars, and Henry Ford.***Crash Course is on Patreon! You can support us directly by s

  • 11:02 Cheese, Catastrophes, & Process Control: Crash Course Engineering #25

    Cheese, Catastrophes, & Process Control: Crash Course Engineering #25

    97 views / 0 likes - added

    Engineering, like life, could really use a lot more cheese. This week we are looking at a cheese factory in Toronto and what it can teach us about process control systems. Well explore feedforward and feedback systems, and see how integrating them both wi

  • 11:23 Intro to Big Data: Crash Course Statistics #38

    Intro to Big Data: Crash Course Statistics #38

    119 views / 0 likes - added

    Today, we're going to begin our discussion of Big Data. Everything from which videos we click (and how long we watch them) on YouTube to our likes on Facebook say a lot about us - and increasingly more and more sophisticated algorithms are being designed

  • 12:51 Big Data Problems: Crash Course Statistics #39

    Big Data Problems: Crash Course Statistics #39

    118 views / 0 likes - added

    There is a lot of excitement around the field of Big Data, but today we want to take a moment to look at some of the problems it creates. From questions of bias and transparency to privacy and security concerns, there is still a lot to be done to manage t

  • 10:10 Skyscrapers, Statics, & Dynamics: Crash Course Engineering #26

    Skyscrapers, Statics, & Dynamics: Crash Course Engineering #26

    70 views / 0 likes - added

    What if you were on a high floor of a skyscraper and the building started swaying? Today well explore statics and dynamics, and what they mean for the structures we design. We look at the idea of static equilibrium, forces, and torques, and how free body

  • 12:47 The Mind/Brain: Crash Course History of Science #30

    The Mind/Brain: Crash Course History of Science #30

    71 views / 0 likes - added

    Scientists in the nineteenth century discovered a lot about life and matter. But exactly what kind of stuff is the human brain? That one wasand istricky.The brain scienceswith experiments and therapies tied to biological theories of the bodyemerged in the

  • 12:16 Neural Networks: Crash Course Statistics #41

    Neural Networks: Crash Course Statistics #41

    85 views / 0 likes - added

    Today we're going to talk big picture about what Neural Networks are and how they work. Neural Networks, which are computer models that act like neurons in the human brain, are really popular right now - they're being used in everything from self-driving

  • 11:48 Marie Curie and Spooky Rays: Crash Course History of Science #31

    Marie Curie and Spooky Rays: Crash Course History of Science #31

    112 views / 0 likes - added

    It's time to talk about one of the most awesome scientists that has ever been awesome: Marie Curie. She figured out ways to get an amazing education despite the limitations of her homeland, discovered some really important answers to the question "what is

  • 12:29 The Industrial Revolution: Crash Course History of Science #21

    The Industrial Revolution: Crash Course History of Science #21

    111 views / 0 likes - added

    You probably know some of the signs of industrialization in the nineteenth century: Trains connected cities, symbolizing progress. But they also brought about the destruction of rural lands, divisions between social classes, and rapid urbanization. But th

  • 09:10 Stress, Strain & Quicksand: Crash Course Engineering #12

    Stress, Strain & Quicksand: Crash Course Engineering #12

    96 views / 0 likes - added

    Today were talking all about fluid mechanics! Well look at different scales that we work with as engineers, mass and energy transfers, the no-slip condition, stress and strain, Newtons law of viscosity, Reynolds number, and more!Crash Course Engineering i

  • 13:50 Newton and Leibniz: Crash Course History of Science #17

    Newton and Leibniz: Crash Course History of Science #17

    92 views / 0 likes - added

    The standard story of the Scientific Revolution culminates with the long life of one man: Sir Isaac Newtona humble servant of the Royal Mint, two-time parliamentarian, and a scientific titan whose name, along with Einsteins, is synonymous with physics tod

  • 13:15 The New Chemistry: Crash Course History of Science #18

    The New Chemistry: Crash Course History of Science #18

    92 views / 0 likes - added

    One of the problems with the whole idea of a single Scientific Revolution is that some disciplines decided not to join any revolution. And others just took a long time to get there. ***Crash Course is on Patreon! You can support us directly by signing up

  • 08:36 Heat Transfer: Crash Course Engineering #14

    Heat Transfer: Crash Course Engineering #14

    101 views / 0 likes - added

    Today were talking about heat transfer and the different mechanisms behind it. Well explore conduction, the thermal conductivity of materials, convection, boundary layers, and radiation. Crash Course Engineering is produced in association with PBS Digital

  • 13:30 Degrees of Freedom and Effect Sizes: Crash Course Statistics #28

    Degrees of Freedom and Effect Sizes: Crash Course Statistics #28

    91 views / 0 likes - added

    Today we're going to talk about degrees of freedom - which are the number of independent pieces of information that make up our models. More degrees of freedom typically mean more concrete results. But something that is statistically significant isn't alw

  • 12:51 Biology Before Darwin: Crash Course History of Science #19

    Biology Before Darwin: Crash Course History of Science #19

    111 views / 0 likes - added

    Youve probably heard of Charles Darwin, but before we get to him, you really need to understand how different people, throughout the seventeenth and eighteenth centuries, tried to answer the same question: what is life? ***Crash Course is on Patreon! You

  • 10:39 How Not to Set Your Pizza on Fire: Crash Course Engineering #15

    How Not to Set Your Pizza on Fire: Crash Course Engineering #15

    85 views / 0 likes - added

    Today were going to explain how exchangers...exchange heat. Well look at concentric tubes, finned tubes, plate heat exchangers, and shell-and-tube heat exchangers. And well look at some equations to help us sort through heat transfer and decide what heat

  • 11:04 Chi-Square Tests: Crash Course Statistics #29

    Chi-Square Tests: Crash Course Statistics #29

    98 views / 0 likes - added

    Today we're going to talk about Chi-Square Tests - which allow us to measure differences in strictly categorical data like hair color, dog breed, or academic degree. We'll cover the three main Chi-Square tests: goodness of fit test, test of independence,

  • 13:44 Earth Science: Crash Course History of Science #20

    Earth Science: Crash Course History of Science #20

    139 views / 0 likes - added

    It's Earth Science time!!!! In this field, natural philosophers were asking questions like, whats up with fossils? Are they the remains of extinct organisms? Or are they so-called sports of naturerocks that just happen to look like living things but dont

  • 13:04 The Scientific Methods: Crash Course History of Science #14

    The Scientific Methods: Crash Course History of Science #14

    107 views / 0 likes - added

    Historically speaking, there is no one scientific method. Theres more than one way to make knowledge. In this episode we're going to look at a few of those ways and how they became more of the "norm."***Crash Course is on Patreon! You can support us direc

  • 12:55 Why We Can't Invent a Perfect Engine: Crash Course Engineering #10

    Why We Can't Invent a Perfect Engine: Crash Course Engineering #10

    123 views / 0 likes - added

    Weve introduced the 0th and 1st laws of thermodynamics, so now its time to move on to the second law and how we came to understand it. Well explain the differences between the first and second law, and well talk about the Carnot cycle and why we can never

  • 12:16 The New Anatomy: Crash Course History of Science #15

    The New Anatomy: Crash Course History of Science #15

    95 views / 0 likes - added

    Theres a question to consider thats pretty daunting: what is life? And to try to answer that question, three tools stand out as being especially useful: A book, some experiments, and the microscope! In this episode, Hank talks to us about all kinds of gro

  • 12:05 You Know Im All About that Bayes: Crash Course Statistics #24

    You Know Im All About that Bayes: Crash Course Statistics #24

    89 views / 0 likes - added

    Today were going to talk about Bayes Theorem and Bayesian hypothesis testing. Bayesian methods like these are different from how we've been approaching statistics so far, because they allow us to update our beliefs as we gather new information - which is

  • 10:44 Heat Engines, Refrigerators, & Cycles: Crash Course Engineering #11

    Heat Engines, Refrigerators, & Cycles: Crash Course Engineering #11

    95 views / 0 likes - added

    Cycles are a big deal in engineering. Today well explain what they are and how theyre used in heat engines, refrigerators, and heat pumps. Well also discuss phase diagrams and the power of using renewable energy resourcesCrash Course Engineering is produc

  • 11:14 Bayes in Science and Everyday Life: Crash Course Statistics #25

    Bayes in Science and Everyday Life: Crash Course Statistics #25

    111 views / 0 likes - added

    Today we're going to finish up our discussion of Bayesian inference by showing you how we can it be used for continuous data sets and be applied both in science and everyday life. From A/B testing of websites and getting a better understanding of psycholo

  • 10:06 The Law of Conservation: Crash Course Engineering #7

    The Law of Conservation: Crash Course Engineering #7

    86 views / 0 likes - added

    Today Shini explains the law of conservation, beginning with simple, steady-state systems. Well discuss conversion and yield, accumulation, and how generation and consumption can affect how much accumulation there is in a system.This episode is sponsored

  • 11:05 Reversibility & Irreversibility: Crash Course Engineering #8

    Reversibility & Irreversibility: Crash Course Engineering #8

    82 views / 0 likes - added

    How do we design the most efficient machines and processes? Today well try to figure that out as we discuss heat & work, reversibility & irreversibility, and how to use efficiency to measure a system. Crash Course Engineering is produced in association wi

  • 12:35 The New Astronomy: Crash Course History of Science #13

    The New Astronomy: Crash Course History of Science #13

    103 views / 0 likes - added

    This week on Crash Course: History of the Scientific Revolutionastronomical anomalies accrued. Meanwhile, in Denmarkan eccentric rich dude constructed not one but two science castles! And his humble German assistant synthesized a lot of new, old, and bold

  • 09:00 The History of Chemical Engineering: Crash Course Engineering #5

    The History of Chemical Engineering: Crash Course Engineering #5

    118 views / 0 likes - added

    Today well cover the fourth and final of our core disciplines of engineering: chemical engineering. Well talk about its history and evolution going from soda ash competitions to oil refineries and renewable energies. Well also discuss some newer and emerg

  • Alchemy: History of Science #10

    Alchemy: History of Science #10

    85 views / 0 likes - added

    In fantasy stories, charlatans in fancy robes promise to turn lead into gold. But real alchemists werent just mystical misers. They were skilled experimentalists, backed by theories of matter. And they played a huge role in the development of knowledge ab

  • 12:59 English Theater After Shakespeare: Crash Course Theater #17

    English Theater After Shakespeare: Crash Course Theater #17

    96 views / 0 likes - added

    You can learn more about CuriosityStream at https://curiositystream.com/crashcourseThis week on Crash Course Theater, Shakespeare is dead. Long live Shakespeare. Well, long live English theater, anyway. Actually, it's about to get banned. Anyway, we're di


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