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Search Results: "Kenneth Rexroth"

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  • 03:39 What You Might Not Know About The Declaration Of Independence - Kenneth C. Davis

    What You Might Not Know About The Declaration Of Independence - Kenneth C. Davis

    545 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/what-you-might-not-know-about-the-declaration-of-independence-kenneth-c-davis In June 1776, a little over a year after the start of the American Revolutionary War, the US Continental Congress huddled together in

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  • 05:15 How inventions change history (for better and for worse) - Kenneth C. Davis

    How inventions change history (for better and for worse) - Kenneth C. Davis

    262 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/how-inventions-change-history-for-better-and-for-worse-kenneth-c-davis Invented in 1793, the cotton gin changed history for good and bad. By allowing one field hand to do the work of 10, it powered a new industr

  • 04:13 Why Do Americans And Canadians Celebrate Labor Day? - Kenneth C. Davis

    Why Do Americans And Canadians Celebrate Labor Day? - Kenneth C. Davis

    407 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/why-do-americans-and-canadians-celebrate-labor-day-kenneth-c-davis In the United States and Canada, the first Monday of September is a federal holiday, Labor Day. Originally celebrated in New York City's Union S

  • 49:18 Civilisation: A Personal View by Kenneth Clark, Ep. 08 "The Light of Experience"

    Civilisation: A Personal View by Kenneth Clark, Ep. 08 "The Light of Experience"

    102 views / 0 likes - added

    Clark tells of new worlds in space and in a drop of waterworlds that the telescope and microscope revealedand the new realism in the Dutch paintings of Rembrandt and other artists that took the observation of human character to a new stage of development

  • 49:49 Civilisation: A Personal View by Kenneth Clark, Ep. 03 "Romance and Reality"

    Civilisation: A Personal View by Kenneth Clark, Ep. 03 "Romance and Reality"

    115 views / 0 likes - added

    Beginning at a castle in the Loire and then travelling through the hills of Tuscany and Umbria to the cathedral baptistry at Pisa, Clark examines the aspirations and achievements of the later Middle Ages in 14th century France and Italy.The Gothic SpiritC

  • 48:59 Civilisation: A Personal View by Kenneth Clark, Ep. 10 "The Smile of Reason"

    Civilisation: A Personal View by Kenneth Clark, Ep. 10 "The Smile of Reason"

    114 views / 0 likes - added

    Clark discusses the Age of Enlightenment, tracing it from the polite conversations of the elegant Parisian salons of the 18th century to subsequent revolutionary politics, the great European palaces of Blenheim and Versailles, and finally Thomas Jefferson

  • 50:00 Civilisation: A Personal View by Kenneth Clark, Ep. 09 "The Pursuit of Happiness"

    Civilisation: A Personal View by Kenneth Clark, Ep. 09 "The Pursuit of Happiness"

    139 views / 0 likes - added

    Clark talks of the harmonious flow and complex symmetries of the works of Bach, Handel, Haydn, and Mozart and the reflection of their music in the architecture of the Rococo churches and palaces of Bavaria.French ClassicismJohann Sebastian BachBalthasar N

  • 03:30 Old West Town Built in Backyard - COOLEST THING I'VE EVER MADE: EP11

    Old West Town Built in Backyard - COOLEST THING I'VE EVER MADE: EP11

    371 views / 0 likes - added

    An amazing backyard western village. Former teacher, Kenneth White spent over 5 years building a replica wild west village from the 1880's right in his backyard. White built everything from scratch including a saloon, a church with beautiful stained glass

  • 05:13 When Eels Attack!

    When Eels Attack!

    293 views / 0 likes - added

    Electric eels zap fish and other underwater prey, but what would make them leap out of the water and shock an animal like a horse? Nineteenth-century naturalist and explorer Alexander von Humboldt first described eels emerging from the water to attack hor

  • 01:38 Disney's Artemis Fowl - Teaser Trailer

    Disney's Artemis Fowl - Teaser Trailer

    220 views / 0 likes - added

    Disney’s ARTEMIS FOWL releases in U.S. theaters on August 9, 2019! Directed by Kenneth Branagh and based on the beloved book by Eoin Colfer, ARTEMIS FOWL follows 12-year-old genius Artemis Fowl, a descendant of a long line of criminal masterminds, a

  • 03:12 The Swordsmith to the Stars

    The Swordsmith to the Stars

    199 views / 0 likes - added

    Growing up, Kenneth Spivey didn’t want to simply experience movie magic; he wanted to make it. So he got to work learning the art of blacksmithing, leatherworking, gem-setting and more. Today, Kenneth’s a master prop maker working on Hollywood films like

  • 30:07 Mind Bending Math: Riddles and Paradoxes

    Mind Bending Math: Riddles and Paradoxes

    437 views / 1 likes - added

    Learn that determining the will of the voters can require a mathematician. Delve into paradoxical outcomes of elections at national, state, and even club levels. Study Kenneth Arrow’s Nobel prize-winning impossibility theorem, and assess the U.S. Electora

  • 06:32 Popular How Baby Turtles Find Their Way Home

    How Baby Turtles Find Their Way Home

    803 views / 8 likes - added

    Do it for the turtles… SUBSCRIBE! http://bit.ly/iotbs_sub Tweet this video ⇒ http://bit.ly/OKTBSkemp Share on FB ⇒ http://bit.ly/OKTBSkempFB ↓ More info and sources below ↓ Want to wear your love for science? We’ve got merch: http://dftba.com/besmart Spec

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  • 09:01 Insanely Fun DIY Science Experiments at Home with Physics Girl

    Insanely Fun DIY Science Experiments at Home with Physics Girl

    62 views / 0 likes - added

    If you liked this video check out these:HOME CHALLENGE: 20 Easy Experiments in 5 minshttps://www.youtube.com/watch?v=8aaXZDazPxsLaser Cooling:https://www.youtube.com/watch?v=hFkiMWrA2BcSpecial thanks to our Sally Ride level patrons: Alejandro Gutierrez, B

  • 08:02 Wade's Rules - Periodic Table Of Videos

    Wade's Rules - Periodic Table Of Videos

    456 views / 0 likes - added

    Kenneth Wade recently passed away. Here we discuss his time as a student in Nottingham and his famous (in some chemistry circles) Wade's Rules. Speaking in this video are Martyn Poliakoff and Debbie Kays. More chemistry at http://www.periodicvideos.com/ F

  • 08:33 The Unusual Formation of the Hawaiian Islands

    The Unusual Formation of the Hawaiian Islands

    473 views / 2 likes - added

    Hawaii is known for its volcanoes, but most volcanoes on earth exist along tectonic plate lines. Hawaii does not! What causes Hawaii to form, and how is it related to the mystery of a magnetic bar code across the Pacific Ocean? Host Dianna Cowern chatted

  • 09:53 Unique at-home Science Experiments! with Physics Girl

    Unique at-home Science Experiments! with Physics Girl

    54 views / 0 likes - added

    Dianna from Physics Girl walks through 5 experiments with jello, lasers, balloons, surface tension, band-aids and candles, with some bonus facts and trivia!If you liked this video check out these other Physics Girl videos:7 Science Tricks with Surface Ten

  • 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

    115 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

  • 14:44 Inside the World's Largest Science Experiment

    Inside the World's Largest Science Experiment

    111 views / 0 likes - added

    Thank you to Brilliant.org for supporting PBS. You can learn more at www.brilliant.org/PhysicsGirlDianna from Physics Girl visited CERN in Geneva Switzerland to find out what the detectors at the LHC are looking for, and dive into the fundamental question

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

    Biotechnology: Crash Course History of Science #40

    104 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

  • 05:44 Is Big Data Getting Too Big?

    Is Big Data Getting Too Big?

    440 views / 0 likes - added

    Try Lynda.com: http://lynda.com/okay Tweet this ⇒ http://bit.ly/OKTBSdata Share on FB ⇒ http://bit.ly/OKTBSdataFB ↓ More info and sources below ↓ Check out Stanford’s “Raw Data” podcast: https://soundcloud.com/rawdatapodcast https://itunes.apple.com/us/po

  • 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

  • 10:39 You Don't Want To Touch An Electric Eel

    You Don't Want To Touch An Electric Eel

    30 views / 0 likes - added

    Of all the amazing species on the planet, the most shocking are the ones that harness electricity. These animals are electric type.Go to https://expressvpn.com/animalogic, to take back your Internet privacy TODAY and find out how you can get 3 months free

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

    Thermodynamics: Crash Course History of Science #26

    91 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

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

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

    97 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:

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

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

    84 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

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

    Migration: Crash Course European History #29

    85 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

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

    Climate Science: Crash Course History of Science #45

    75 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

  • 04:50 SMARTER EVERY DAY AND SPACE!!!! - 129

    SMARTER EVERY DAY AND SPACE!!!! - 129

    321 views / 0 likes - added

    Science is about to happen!! I've been waiting my entire life for this series! Please share it! Tweet ⇒ http://bit.ly/SEDSpace Post to FB⇒ http://on.fb.me/1vjJHke More info! ⇊ Click below for more links! ⇊ Tweet the Space Station right now and tell them w

  • 02:21 Cristofori Piano: Sonata number 6 by Lodovico Giustini

    Cristofori Piano: Sonata number 6 by Lodovico Giustini

    444 views / 0 likes - added

    Dongsok Shin performs the Giga of Sonata number 6 in B flat major by Lodovico Giustini (1685-1743) on the earliest known surviving piano, made by the instrument's inventor, Bartolomeo Cristofori (1655-1731), in Florence, 1720. This sonata is from the 12 S

  • 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

  • 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

  • 10:41 Why its impossible to make a red bubble or IS it?!

    Why its impossible to make a red bubble or IS it?!

    35 views / 0 likes - added

    Take a look at a bubble and youll see all the colors of the rainbow... right? WRONG. Bubbles are actually missing colors!Check out Self-Evident on PBS Voices: https://youtu.be/Bwsne4eMVyUMy Patreon! https://www.patreon.com/physicsgirlIf you liked this vid

  • 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

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

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

    124 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

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

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

    92 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

  • 12:47 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

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

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

    71 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

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

    The Atomic Bomb: Crash Course History of Science #33

    100 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

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

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

    100 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

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

    Absolute Monarchy: Crash Course European History #13

    144 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

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

    Big Data Problems: Crash Course Statistics #39

    116 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

  • 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

  • 07:36 New Mind Reading For Brain-To-Text Communication!

    Mind Reading For Brain-To-Text Communication!

    13 views / 0 likes - added

    Check out Lambda here and sign up for their GPU Cloud: https://lambdalabs.com/papers The paper "High-performance brain-to-text communication via imagined handwriting" is available here:https://www.biorxiv.org/content/10.1101/2020.07.01.183384v1.full Our e

  • 08:29 Tricky Spoon Riddle - What happens to your reflection if you bend a spoon inward?

    Tricky Spoon Riddle - What happens to your reflection if you bend a spoon inward?

    90 views / 0 likes - added

    Physics Girl riddle: what happens to your image if you bend a spoon from concave to convex?Check out Antarctic Extremes on PBS Terra: https://www.youtube.com/watch?v=EvRAuy1ZmTcIf you like riddles, check out these:Can you solve the boat puzzle?https://www

  • 08:11 3 Incredible Examples of Evolution Hidden In Your Body

    3 Incredible Examples of Evolution Hidden In Your Body

    227 views / 0 likes - added

    Learn more about your personal DNA story by going to https://23andMe.com/okay Don't miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Humans are special, and we got that way thanks to evolution and natural sele

  • 10:33 How the Edge of Our Galaxy Defies Known Physics

    How the Edge of Our Galaxy Defies Known Physics

    152 views / 1 likes - added

    How is it possible that you can't see 95% of the universe? The edge of our milky way defies known physics, so physicists are using the LHC at CERN to search for Dark Matter. Dianna Cowern from Physics Girl visited CERN and spoke to theoretical physicists

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

    Supervised Machine Learning: Crash Course Statistics #36

    107 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

  • 06:16 New Why Teach An AI To Climb Stepping Stones?

    Why Teach An AI To Climb Stepping Stones?

    13 views / 0 likes - added

    Check out Lambda here and sign up for their GPU Cloud: https://lambdalabs.com/papers The paper ALLSTEPS: Curriculum-driven Learning of Stepping Stone skills"" is available here:- https://www.cs.ubc.ca/~van/papers/2020-allsteps/index.html- https://github.c

  • 04:43 How Many Species Are There?

    How Many Species Are There?

    544 views / 1 likes - added

    How do we protect what we don’t know exists? Don’t miss the next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓ More info and sources below ↓ How many species are there on Earth? In biology, this is one of a fundamental question that we still don’t have a

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

    Unsupervised Machine Learning: Crash Course Statistics #37

    95 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

  • 14:42 The Invention of Dragons

    The Invention of Dragons

    184 views / 0 likes - added

    Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMVitality that is the test; and, whatever its components, mere truth is not necessarily one of them. A dragon, for instance, is a more enduring animal tha

  • 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

  • 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

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

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

    126 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

  • 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

    89 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

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

    Intro to Big Data: Crash Course Statistics #38

    117 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

  • 12:35 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

  • 10:12 Robotics: Crash Course AI #11

    Robotics: Crash Course AI #11

    96 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

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

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

    112 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

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

    The Enlightenment: Crash Course European History #18

    184 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

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

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

    69 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

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

    Neural Networks and Deep Learning: Crash Course AI #3

    83 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

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

    The Northern Renaissance: Crash Course European History #3

    115 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.

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

    Italian and German Unification: Crash Course European History #27

    140 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

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

    Symbolic AI: Crash Course AI #10

    91 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

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

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

    80 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

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

    Web Search: Crash Course AI #17

    98 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

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

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

    105 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

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

    Humans and AI working together: Crash Course AI #14

    81 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

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

    Training Neural Networks: Crash Course AI #4

    91 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

  • 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

    80 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

  • 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

  • 06:52 New This Neural Network Makes Virtual Humans Dance!

    This Neural Network Makes Virtual Humans Dance!

    16 views / 0 likes - added

    Check out Weights & Biases and sign up for a free demo here: https://www.wandb.com/papers Their mentioned post is available here: https://wandb.ai/wandb/in-between/reports/-Overview-Robust-Motion-In-betweening---Vmlldzo0MzkzMzA The paper "Robust Motion In

  • 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,

  • 02:53 "Can't Dance" by Meghan Trainor - Cover by Brianna Leah | Trolls Presents SONGS THAT STICK

    "Can't Dance" by Meghan Trainor - Cover by Brianna Leah | Trolls Presents SONGS THAT STICK

    612 views / 2 likes - added

    Brianna Leah performs "Can't Dance" by Meghan Trainor presented by DreamWorks Animation's TROLLS. CONNECT WITH BRIANNA LEAH: http://www.youtube.com/BriannaCuriel https://www.instagram.com/briannaleah https://twitter.com/Briannacuriel → Credits ← Performed

  • 12:32 The rise and fall of the American fallout shelter

    The rise and fall of the American fallout shelter

    243 views / 0 likes - added

    Whatever happened to fallout shelters? And would they have actually worked? Watch Duck and Cover with us: https://www.youtube.com/watch?v=uUcQ7hESI-M Phil Edwards on Facebook: https://www.facebook.com/philedwardsinc1/ In this episode of Vox Almanac, Vox's

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

    Scientific Revolution: Crash Course European History #12

    156 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

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

    Natural Language Processing: Crash Course AI #7

    103 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

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

    Reinforcement Learning: Crash Course AI#9

    81 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

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

    Florence and the Renaissance: Crash Course European History #2

    94 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

  • 07:30 New These Neural Networks Have Superpowers!

    These Neural Networks Have Superpowers!

    11 views / 0 likes - added

    Check out Weights & Biases and sign up for a free demo here: https://www.wandb.com/papers Their mentioned post is available here: https://wandb.ai/ayush-thakur/taming-transformer/reports/-Overview-Taming-Transformers-for-High-Resolution-Image-Synthesis---

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

    Supervised Learning: Crash Course AI #2

    96 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

  • 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

    79 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

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

    AI Playing Games: Crash Course AI #12

    82 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

  • 03:49 Popular The Chemistry of Snake Venom

    The Chemistry of Snake Venom

    1,097 views / 13 likes - added

    Subscribe! http://bit.ly/ACSReactions We know poisonous snakes are dangerous, but what exactly makes venom so powerful? Evolutionary biology tells us why venom is useful for snakes, but chemistry tells us how venom works. This week, Reactions sheds some l

  • 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

    74 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

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

    The Age of Exploration: Crash Course European History #4

    157 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

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

    Reformation and Consequences: Crash Course European History #7

    129 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

  • 10:06 How To FLY A SPACESHIP To The SPACE STATION - Smarter Every Day 131

    How To FLY A SPACESHIP To The SPACE STATION - Smarter Every Day 131

    352 views / 0 likes - added

    Scott reads tweets on the ISS! Tweet him and see if he replies! http://bit.ly/Twt_Scott Check out his Instagram: http://bit.ly/InstaSPACE ⇊⇊⇊⇊⇊ More info Below ⇊⇊⇊⇊⇊ Please consider following Scott on both Instagram and Twitter. This will probably be NASA

  • 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

    89 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

    146 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

  • 03:42 Boxing into 6 Foot Water Balloons I Gym Class Science

    Boxing into 6 Foot Water Balloons I Gym Class Science

    396 views / 0 likes - added

    Jonah and Tessa create super-sharp boxing gloves to destory 6-foot water balloons! → Credits ← Hosts: Jonah Green https://www.youtube.com/user/mutantboyfriend Tessa Netting https://www.youtube.com/user/tessaROXX Crew: Directed and Written by Shane Spiegel

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

    Napoleon Bonaparte: Crash Course European History #22

    647 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

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

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

    81 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

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

    Using Wikipedia: Crash Course Navigating Digital Information #5

    67 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

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

    Economic Depression and Dictators: Crash Course European History #37

    136 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

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

    English Civil War: Crash Course European History #14

    129 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

  • 09:57 This thing is -270C and is EVERYWHERE

    This thing is -270C and is EVERYWHERE

    122 views / 0 likes - added

    Download the PBS Video App: https://www.pbs.org/pbs-video-app/The universe is microwaving itself. A mystery signal discovered in the 1960s led to a Nobel prize. In this video, Dianna explores one of the most mysterious discoveries in physics - a constant

  • 04:18 Soccer and a Pressurized Goop Cannon | GYM CLASS SCIENCE

    Soccer and a Pressurized Goop Cannon | GYM CLASS SCIENCE

    399 views / 0 likes - added

    Jonah and Tessa explore the super-fast decision making of a soccer goalie with a pressurized goop cannon! → Credits ← Hosts: Jonah Green https://www.youtube.com/user/mutantboyfriend Tessa Netting https://www.youtube.com/user/tessaROXX Crew: Directed and W

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

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

    86 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'

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

    Expansion and Resistance: Crash Course European History #28

    123 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

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

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

    206 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

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

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

    81 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

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

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

    83 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

  • 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

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

    The Future of Artificial Intelligence: Crash Course AI #20

    208 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

  • 08:12 7 HOLES In The Space Station - Smarter Every Day 135

    7 HOLES In The Space Station - Smarter Every Day 135

    527 views / 1 likes - added

    Subscribe if this video earned it ⇒ http://bit.ly/Subscribe2SED Tweet ⇒ http://bit.ly/7HolesTwt Post to FB⇒ http://bit.ly/7HolesFB Comment threads on Reddit: http://bit.ly/1zM9T9C (/r/Space) http://bit.ly/1RmjTvH (/r/smartereveryday) There are 3 astronaut

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

    The Industrial Revolution: Crash Course European History #24

    173 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

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

    The Congress of Vienna: Crash Course European History #23

    112 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

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

    Neural Networks: Crash Course Statistics #41

    82 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

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

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

    96 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

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

    Dutch Golden Age: Crash Course European History #15

    102 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

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

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

    82 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

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

    Modern Life: Crash Course European History #30

    71 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

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

    The Protestant Reformation: Crash Course European History #6

    94 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

  • 11:13 10 MIND BLOWING OPTICAL ILLUSIONS with TEENS (React)

    10 MIND BLOWING OPTICAL ILLUSIONS with TEENS (React)

    318 views / 0 likes - added

    10 Mind Blowing Optical Illusions reacted to by the Teens! Join the SuperFam and support FBE: https://www.youtube.com/user/React/join SUBSCRIBE & HIT THE ! New Videos 12pm PST on REACT! https://goo.gl/7SnCnC Watch all RC videos from this week https://

  • 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

    81 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

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

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

    100 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

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

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

    128 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

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

    World War II: Crash Course European History #38

    111 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

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

    Medieval Europe: Crash Course European History #1

    153 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

  • 15:07 Ballistic Ping Pong Ball vs. Tennis Ball at 450km/h!

    Ballistic Ping Pong Ball vs. Tennis Ball at 450km/h!

    158 views / 0 likes - added

    What happens when you shoot a ballistic ping pong ball going 450kph at a tennis ball?Check out Brandons iPhone video on GizmoSlip: https://youtu.be/JYivWedGCKcSupport more physics content like this by joining our Patreon community! http://patreon.com/phys

  • 08:21 How Rainbows with NO COLOR are possible

    How Rainbows with NO COLOR are possible

    245 views / 0 likes - added

    What the heck are spider-web rainbows? What are these rare white rainbows, and how do they form? If you liked this video check out these:Does this look WHITE to you? https://www.youtube.com/watch?v=uNOKWoDtbSkThe Projector Illusion: https://www.youtube.co

  • 04:16 Could You Live Without A Body?

    Could You Live Without A Body?

    233 views / 1 likes - added

    Could uploading our consciousness to the internet be the key to living forever? To create your stunning website & support Life Noggin, go to https://www.wix.com/go/lifenoggin Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch:

  • 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

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

    Enlightened Monarchs: Crash Course European History #19

    96 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

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

    World War I Battlefields: Crash Course European History #33

    129 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

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

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

    97 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

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

    Eastern Europe Consolidates: Crash Course European History #16

    106 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

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

    How Engineering Robots Works: Crash Course Engineering #33

    139 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

  • 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

    111 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

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

    18th Century Warfare: Crash Course European History #20

    101 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

  • 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

    85 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

  • 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

    105 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

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

    Expansion and Consequences: Crash Course European History #5

    110 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

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

    The Mighty Power of Nanomaterials: Crash Course Engineering #23

    140 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

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

    How Seawater Sabotages Ships: Crash Course Engineering #43

    81 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

  • 07:19 HOME CHALLENGE: 20 Easy Experiments in 5 mins for Kids at School Inside

    HOME CHALLENGE: 20 Easy Experiments in 5 mins for Kids at School Inside

    78 views / 0 likes - added

    Are you a bored adult or a parent stuck at home? Try these DIY science experiments!Join my Patreon Community! http://patreon.com/physicsgirlSAFETY TIPS FOR TEA BAG ROCKET Flammable surfaces: DO NOT light tea bags on a flammable surface. Experiment should

  • 18:30 The Edge of an Infinite Universe

    The Edge of an Infinite Universe

    191 views / 1 likes - added

    Have you ever asked “what is beyond the edge of the universe?” And have you ever been told that an infinite universe that has no edge? You were told wrong. In a sense. We can define a boundary to an infinite universe, at least mathematically. And it turns

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

    Catholic Counter-Reformation: Crash Course European History #9

    116 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

  • 15:49 Could the Universe End by Tearing Apart Every Atom?

    Could the Universe End by Tearing Apart Every Atom?

    142 views / 0 likes - added

    Of all the unlikely ends of the universe, the Big Rip has to be the most spectacular. Galaxies ripped to shreds, dogs and cat first living together, then tragically separated by the infinitely accelerating expansion of space on subatomic scales. Good thin

  • 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

    122 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

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

    Smart Tattoos & Tiny Robots: Crash Course Engineering #37

    104 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

  • 18:24 The Holographic Universe Explained

    The Holographic Universe Explained

    152 views / 0 likes - added

    We live in a universe with 3 dimensions of space and one of time. Up, down, left, right, forward, back, past, future. 3+1 dimensions. Or so our primitive Pleistocene-evolved brains find it useful to believe. And we cling to this intuition, even as physics

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

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

    102 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

  • 12:45 Pulse Oximeters; An Amazing Use of Light

    Pulse Oximeters; An Amazing Use of Light

    90 views / 0 likes - added

    You might have been seeing a lot about these little devices lately. Have you ever wondered how they work? Well, let's find out! This channel is supported through viewer contribution on Patreon. Thanks to the generous support of people like you, Technology

  • 16:23 Will You Travel to Space?

    Will You Travel to Space?

    216 views / 0 likes - added

    Check out Sound Field: http://youtube.com/soundfieldpbs Check out the new Space Time Merch Store! https://pbsspacetime.com/ Support Space Time on Patreon https://www.patreon.com/pbsspacetime Thanks to Matthias Rüby for on-site camera work. https://www.ins

  • 11:10 Biomaterials: Crash Course Engineering #24

    Biomaterials: Crash Course Engineering #24

    125 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

  • 13:18 38 People on this Flight Got Sick. Why? - The Science of Ventilation

    38 People on this Flight Got Sick. Why? - The Science of Ventilation

    64 views / 0 likes - added

    How likely are you to get sick on an airplane? How safe are airplanes? The science of ventilation and bioaerosol research. If you liked this video, check out: What stretching actually does to your body: https://www.youtube.com/watch?v=1JgBp7dX4AUOnly some

  • 13:03 7 Marvel Easter Eggs You Won't Believe You Missed

    7 Marvel Easter Eggs You Won't Believe You Missed

    124 views / 0 likes - added

    7 Marvel MCU Easter Eggs You Won't Believe You Missed! Can YOU Find Them All?Can't get enough MCU? Watch more Marvel videos here! https://fbereact.com/2RgyCPYFollow us @FBE on Twitter to get updates on new shows, auditions & more! https://twitter.com/fbeP

  • 21:15 Brown; color is weird

    Brown; color is weird

    172 views / 0 likes - added

    You can support this channel on Patreon! Link below This video discusses the color brown. Seriously.That Aging Wheels playlist:https://www.youtube.com/playlist?list=PLmBDJoIaNRGiK2BgCwz2ALDnNanKBSOgOAnd, of course, the Weird World in RGB for those of you

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

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

    87 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

  • 24:16 What exactly is the goop inside a lava lamp?

    What exactly is the goop inside a lava lamp?

    53 views / 0 likes - added

    Yep! Gonna get questionably gloopy! Seriously, Don't try this at home. Only use chemicals in ways they're meant to be used. Be good :)Strings of text which take you places!Technology Connextras (the second channel that stuff goes on sometimes):https://www

  • 11:02 How to design an actually good toaster with lessons from the 1940's

    How to design an actually good toaster with lessons from the 1940's

    266 views / 0 likes - added

    I love this toaster so dang much. Here are those as-promised links in the description; Link ONE: The original Sunbeam video; https://youtu.be/1OfxlSG6q5Y Link TWO (why am I yelling?): The Electromagnet in your Toaster https://youtu.be/zLFG068HtgM And some

  • 03:48 Cardistry -  Shuffling Card Virtuoso

    Cardistry - Shuffling Card Virtuoso

    399 views / 1 likes - added

    The new FW17 Virtuoso deck is launching soon. Learn more about this deck and Cardistry at https://thevirts.com/ Click "show more" to learn about the video, deck, music and moves! A note from The Virts about "RISE": If there’s one thing we’ve l

  • 09:06 Klaxons; What makes them sound like that?

    Klaxons; What makes them sound like that?

    125 views / 0 likes - added

    You can support this channel on Patreon! Link below ahOOOOOga! All aboard the HONK HONK express! We're gonna learn a few things about horns and then probably there will be bloopers or something.Did you know that there's an assortment of links just below t

  • 07:41 How the T-Rex Lost Its Arms

    How the T-Rex Lost Its Arms

    468 views / 0 likes - added

    Support us on Patreon! https://patreon.com/eons Tyrannosaurus rex was big, Tyrannosaurus rex was vicious, and Tyrannosaurus rex had tiny arms. The story of how T-Rex lost its arms is, itself, pretty simple. But the story of why it kept those little limbs,

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  • 17:24 The touch lamp; a neat idea, and older than you'd think!

    The touch lamp; a neat idea, and older than you'd think!

    106 views / 0 likes - added

    I think we really oughta make this fashionable again, don't you?Links and stuff down below!First, the patents!Aladdin's Fantastical Lamp;https://patents.google.com/patent/US2810066Scott M Kunen's not-original patent;https://patents.google.com/patent/US466

  • 15:26 Switches are Clicky; Here's Why

    Switches are Clicky; Here's Why

    106 views / 0 likes - added

    You can support this channel on Patreon! Link below Click clack I was taken aback. Wonderin bout those switches of light, yeah.Lets find out what the point is of all that clacking, shall we?Hey! Here are some fun links!Technology Connections on Twitter:ht


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