Search Results: " infinite life pi - reynaldo lopes"

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06:22 Popular
The Fermi Paradox — Where Are All The Aliens? (1/2)

1,203 views / 1 likes - added 9 years ago

The universe is unbelievably big – trillions of stars and even more planets. Soo… there just has to be life out there, right? But where is it? Why don’t we see any aliens? Where are they? And more importantly, what does this tell us about our own fate in
43:00 Popular
Peter Pan, Pinocchio, Hansel And Gretel & Other Story Circle Fairy Tales! - Compilation

890 views / 2 likes - added 9 years ago

43 minute compilation of Story Circle fairy tales. Watch and listen to Peter Pan, Pinocchio, Hansel and Gretel, Jack and the Beanstalk, Sleepy Hollow, Thumbelina, Little Red Riding Hood, and Tortoise and the Hare. Stories are read by your favorite YouTube
12:16 Popular
Saturn: Crash Course Astronomy #18

1,060 views / 6 likes - added 9 years ago

Saturn is the crown jewel of the solar system, beautiful and fascinating. It is a gas giant, and has a broad set of rings made of ice particles. Moons create gaps in the rings via their gravity. Saturn has dozens of moons, including Titan, which is as big
08:06 Popular
Taylor...Ronnie's weight loss journey!

858 views / 0 likes - added 9 years ago

This is an incredible story that shows you can do anything you want with the right determination and goals. Ronnie lost hundreds of pounds in less than a year through hard work. In doing so, he not only saved his only life, but is giving inspiration to ma
05:14 Popular
How To Speak Monkey: The Language Of Cotton-top Tamarins - Anne Savage

1,173 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/do-you-speak-monkey-the-language-of-cotton-top-tamarins-anne-savage The cotton-top tamarin is a very vocal monkey -- the species communicates using a sophisticated language of 38 distinct and grammatically struc
04:00 Popular
The Secret Lives Of Baby Fish - Amy McDermott

857 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-secret-lives-of-baby-fish-amy-mcdermott Coral reef fish, like the yellow tang surgeonfish, begin life in a fascinating and weird way – as tiny floating larvae! These babies are capable of drifting thousands
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08:32 Popular
CHOCOLATE OREO MOUSSE PI PIE - NERDY NUMMIES

917 views / 1 likes - added 9 years ago

Today I made a Chocolate Oreo Mouse Pi Pie in celebration of Ultimate Pi Day! This only happens once every 100 years. I really enjoy making nerdy themed goodies and decorating them. I'm not a pro, but I love baking as a hobby. Please let me know what kind
05:23 Popular
Is Telekinesis Real? - Emma Bryce

2,493 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/is-telekinesis-real-emma-bryce Telekinesis, the ability to manipulate matter with the mind alone, is a trait exhibited by some of the most iconic fictional characters, including Neo, Yoda, and, of course, Carrie
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04:24 Popular
Where Do Genes Come From? - Carl Zimmer

1,868 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/where-do-genes-come-from-carl-zimmer When life emerged on Earth about 4 billion years ago, the earliest microbes had a set of basic genes that succeeded in keeping them alive. In the age of humans and other larg
03:38 Popular
Could Comets Be The Source Of Life On Earth? - Justin Dowd

1,599 views / 4 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/could-comets-be-the-source-of-life-on-earth-justin-dowd While comets were historically thought to be ill omens of war and famine, recent science has revealed that these celestial wonders actually contain amino a
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05:58 Popular
The Great Conspiracy Against Julius Caesar - Kathryn Tempest

789 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-great-conspiracy-against-julius-caesar-kathryn-tempest On March 15th, 44 BCE, Roman dictator Julius Caesar was assassinated by a group of about 60 of his own senators. Why did these self-titled Liberators wa
05:16 Popular
Einstein's Miracle Year - Larry Lagerstrom

729 views / 0 likes - added 9 years ago

View full lesson here: http://ed.ted.com/lessons/einstein-s-miracle-year-larry-lagerstrom As the year 1905 began, Albert Einstein faced life as a “failed” academic. Yet within the next twelve months, he would publish four extraordinary papers, each on a d
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09:15 Popular
What is Chemical Evolution?

969 views / 0 likes - added 9 years ago

Have you ever wondered how life first got started on Earth? So do scientists! Though the question has not yet been fully answered, a careful study of Chemical Evolution is beginning to shed light on this mystery. In this film you will learn what Chemical
05:42 Popular
How We Think Complex Cells Evolved - Adam Jacobson

852 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-we-think-complex-cells-evolved-adam-jacobson Imagine you swallowed a small bird and suddenly gained the ability to fly … or you ate a cobra and were able to spit poisonous venom! Well, throughout the history
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04:33 Popular
Plato’s Allegory Of The Cave - Alex Gendler

1,050 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/plato-s-allegory-of-the-cave-alex-gendler Twenty four hundred years ago, Plato, one of history’s most famous thinkers, said life is like being chained up in a cave forced to watch shadows flitting across a stone
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05:14 Popular
How Brain Parasites Change Their Host's Behavior - Jaap De Roode

795 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-parasites-change-their-host-s-behavior-jaap-de-roode The biggest challenge in a parasite’s life is to move from one host to another. Intriguingly, many parasites have evolved the ability to manipulate the be
04:07 Popular
What Really Happens To The Plastic You Throw Away - Emma Bryce

1,383 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-really-happens-to-the-plastic-you-throw-away-emma-bryce We’ve all been told that we should recycle plastic bottles and containers. But what actually happens to the plastic if we just throw it away? Emma Bry
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07:06
Protactinium (new) - Periodic Table Of Videos

687 views / 0 likes - added 9 years ago

Here's a new video about Protactinium, number 91 on the periodic table! Videos on all 118 elements: http://bit.ly/118elements Eric Scerri's book (UK): http://bit.ly/SevenScerriUK And (US): http://bit.ly/SevenScerriUS (*) Isotope 238 has half life 6.8 hrs
04:34
Raman's Nobel Prize (and Walking Stick) - Periodic Table Of Videos

493 views / 0 likes - added 9 years ago

The Professor shares some treasures from the life of great scientist and 1930 Nobel Prize winner, CV Raman. More treasures coming your way - subscribe here: http://bit.ly/Objectivity (Brady's new channel) India Playlist: http://bit.ly/India_Videos About R
01:03
Trainor & Corey Fogelmanis take you inside MonkeyKingdom

599 views / 0 likes - added 9 years ago

Tenzing Norgay Trainor & Corey Fogelmanis take you inside the world of #MonkeyKingdom! See the film April 17th! Life is an adventure for Maya, the clever and resourceful blonde-bobbed monkey in “Monkey Kingdom,” Disneynature’s new fe
00:16 Popular
Disney's Cinderella Is Now Playing!

829 views / 1 likes - added 9 years ago

Midnight is just the beginning... see Cinderella today! http://di.sn/6001Lmfb The story of "Cinderella" follows the fortunes of young Ella (Lily James) whose merchant father remarries following the death of her mother. Eager to support her loving father,
05:31
In The Footsteps Of Tizard - Periodic Table Of Videos

562 views / 0 likes - added 9 years ago

Prof T-shirts: http://dftba.com/product/14y/The-Professor-Shirt The Professor discusses the life and work of war-time chemist Henry Tizard - who went to the same school as him! The duo went to Westminster School. More chemistry at http://www.periodicvideo
10:01 Popular
Why You Should Embrace Your Stutter | Juan V. Lopez | TEDxUniversityofNevada

794 views / 1 likes - added 9 years ago

Juan V. Lopez is an MBA student at The University of Nevada. In this inspiring talk, Juan explains why he now embraces his stutter as an integral part of his unique self. Juan V López is a MBA Candidate at the University of Nevada, first-generation
08:28 Popular
Interphase

782 views / 0 likes - added 9 years ago

Interphase of a cell's life cycle.
10:12 Popular
Mars: Crash Course Astronomy #15

898 views / 3 likes - added 9 years ago

The fourth planet from the sun and the outermost of the terrestrial planets, Mars has long been a popular spot for missions and imagination. Phil walks you through the planet's topography, core, and features. We'll take a look back to Mars's past and make
02:17 Popular
Beyond The Brick: A Lego Brickumentary Official Trailer #1 (2015) - Lego Documentary HD

1,701 views / 4 likes - added 9 years ago

Subscribe to TRAILERS: http://bit.ly/sxaw6h Subscribe to COMING SOON: http://bit.ly/H2vZUn Subscribe to INDIE TRAILERS: http://bit.ly/1F9OK9b Like us on FACEBOOK: http://goo.gl/dHs73 Follow us on TWITTER: http://bit.ly/1ghOWmt Beyond the Brick: A Lego Bri
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04:48 Popular
Infinite Series As Limit Of Partial Sums

864 views / 0 likes - added 9 years ago

Infinite series as limit of partial sums
12:23 Popular
Would Headlights Work At Light Speed?

727 views / 0 likes - added 9 years ago

If you were driving at the speed of light and turned on your headlights, what would happen? Twitter: http://www.twitter.com/tweetsauce Instagram: http://www.instagram.com/electricpants Sources and extras below!! Thanks to Jude for asking me this question
01:59 Popular
Monkeying Around - Ultimate Animal Movie Mashup (2015) HD

893 views / 3 likes - added 9 years ago

Subscribe to TRAILERS: http://bit.ly/sxaw6h Subscribe to COMING SOON: http://bit.ly/H2vZUn Like us on FACEBOOK: http://goo.gl/dHs73 Follow us on TWITTER: http://bit.ly/1ghOWmt Monkeying Around - Ultimate Animal Movie Mashup (2015) HD Celebrate nature with
03:42
How To See Time Travel!!!

589 views / 1 likes - added 9 years ago

Behold the COSMOTRON 5000!!! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http://instag
04:34 Popular
How Many Smells Can You Smell?

818 views / 0 likes - added 9 years ago

How do we smell? Great! Thanks for asking! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram:
07:24
Superbugs: The Empire Strikes Bacteria

694 views / 0 likes - added 9 years ago

Check out GROSS SCIENCE: http://bit.ly/1DH5zbv Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart↓ More info and sources below ↓ Are we entering the post-antibiotic era? Antibiotic-resistant bacteria are on the rise, with millions of infections re
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07:05
The Recipe For Life…

613 views / 0 likes - added 9 years ago

We're cookin' in the primordial kitchen! Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart↓ More info and sources below ↓ If the human body could be distilled down into one molecule, what would our chemical formula be? And WHY is it that way? Is
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07:24 Popular
Space School- Mars

734 views / 0 likes - added 9 years ago

Within its red dirt, Mars may hold water and possibly alien life. What else makes this volcanic planet special? It's like to be the first extra terrestrial planet to host human visitors.
05:03
Space School- The Sun

692 views / 3 likes - added 9 years ago

The Sun has burned for almost 5 billion years and produces power and heat beyond imagination. However, this powerful star won't always be around - what might life look like once the Sun is gone?
03:21 Popular
Is There Life on Enceladus?

725 views / 0 likes - added 9 years ago

Saturn's tiny, frozen moon Enceladus could hold the secrets to extraterrestrial life. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscrip
03:24 Popular
Human Meets Humanoid | World's Strangest

876 views / 0 likes - added 9 years ago

What if you couldn't tell the difference between man and machine? Meet the man who has invented the world's most life-like android. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1 Catch World's St
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02:17 Popular
How Dinosaurs Are Born

849 views / 0 likes - added 9 years ago

Ever wonder how animals as big as dinosaurs are born? Watch the miracle of life from the dinosaur perspective. Watch the whole playlist of dinosaur videos here: http://www.youtube.com/watch?v=sW4p6vzviKQ&list=PLfpPYJH6OjtZGZH1hlR40wD4rnq14p41x&index=1 Sub
02:21 Popular
How Dinosaurs Went Extinct!

1,158 views / 1 likes - added 9 years ago

Meteors came hurtling to Earth and stopped life as they knew it for the dinosaurs. Complete and instantaneous extinction is no longer the theory. What did the extinction look like? See how a T-Rex survives impact as some animals did, only to succumb to th
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02:36 Popular
Prehistoric Flying Squirrels Take Flight!

722 views / 0 likes - added 9 years ago

The exciting life of a flying squirrel in the Jurassic period. Watch as they take to the sky to avoid danger from hungry dinosaurs. Watch the whole playlist of dinosaur videos here: http://www.youtube.com/watch?v=sW4p6vzviKQ&list=PLfpPYJH6OjtZGZH1hlR40wD4
02:08 Popular
Completed Dinosaur Fossils Revealed

1,027 views / 3 likes - added 9 years ago

All we have left of dinosaurs are their bones, but with much study, they have revealed a lot about their lives during prehistoric times. From Tyrannosaurus Rex fossils to Velociraptor fossils and many more, see how these remnants of the past have revealed
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56:32 Popular
The BEST of Discovery's Dinosaurs

1,260 views / 3 likes - added 9 years ago

Enter the prehistoric world when dinosaurs ruled the Earth. See them hunt and battle. See them roam in massive herds. Go back in time and experience what dinosaur life was like. Do you love nature? Use Magisto's "Wild Nature" filter on your own video to w
07:58 Popular
Math Antics - Circles, What Is PI?

2,067 views / 1 likes - added 9 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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02:08 Popular
"Snowman" Clip - The Story of Frozen: Making a Disney Animated Classic

1,860 views / 3 likes - added 9 years ago

Did you know "Do You Want to Build a Snowman?" almost did not make the final cut? Learn more this Tuesday at 8pm on ABC in The Story of Frozen: Making a Disney Animated Classic.Viewers will get a rare look inside Walt Disney Animation Studios and unpreced
03:25 Popular
Great Museums of Havana: Curious about Cuba (webisode)

869 views / 0 likes - added 9 years ago

A preview of Great MuseumsTV's episode featuring the museums of Cuba, including the City of old Havana - a living museum - which aired on public television stations in December 2008. GREAT MUSEUMS OF HAVANA: CURIOUS ABOUT CUBA -- narrated by Mariel Heming
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Isabella Stewart Gardner Museum (webisode)

628 views / 0 likes - added 9 years ago

Great Museums TV presents a preview of "The Isabella Stewart Gardner Museum: Collective Vision". This episode aired on national public television stations across the country. A patron with exquisite taste and a zest for life, Isabella Stewart Gardner trav
03:05
Sesame Street: The Importance of Early Childhood Education

529 views / 0 likes - added 9 years ago

Young children are sponges for learning. From birth to age five, they're making giant developmental strides, more than at any other time in life. In this critical window, education is the key to unlocking their potential. Our goal is to surround kids with
05:16 Popular
Sesame Street: Cookies of the Caribbean (Pirates of the Caribbean Parody)

1,248 views / 0 likes - added 9 years ago

Yo-ho-yo-ho it's a pirate's life for Cookie Monster. Follow Captain Snack Sparrow as he focuses on the task at hand to find Davie Jones' Cookie Jar. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStr
01:04 Popular
Sesame Street: "Fairy Tale Fun!" Preview

725 views / 0 likes - added 9 years ago

Fairy tales and nursery rhymes come to life on Sesame Street! Mother Goose has rhymer's block—can Elmo come to the rescue to undo this snafu? Is Oscar really the Prince of Nice in disguise? How will Hansel and Gretel replace their too-tempting-to-last coo
05:15 Popular
Sesame Street: Life of Whoopie Pie (Life of Pi Parody)

1,231 views / 2 likes - added 9 years ago

Whoopie Pie and Cookie Monster are stranded in the middle of the ocean, but luckily they have a boat made of chocolate chip cookies they can try to row back to land in...a boat made of chocolate chip cookies?! Can Cookie Monster control himself and not ea
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Sesame Street: Jon Hamm and Murray Get Emotional

560 views / 0 likes - added 9 years ago

Murray is confused about all these different emotions he's always hearing about. Ever feel this way? If so, Jon Hamm has experienced a lot of emotions in his life and he can answer your questions. Subscribe to the Sesame Street Channel here: http://www.yo
05:52 Popular
Sesame Street: Adventure (Word on the Street Podcast)

894 views / 0 likes - added 9 years ago

The word on the street is adventure, and if you haven't been on an adventure yet, Murray has a bunch of great adventurous ideas for you! Ever go looking for slugs in your backyard? What about digging a gigantic hole at the beach? Life is full of adventure
06:17 Popular
Sesame Street: Super Grover Paints a Still Life

782 views / 1 likes - added 9 years ago

In an artist studio in France, a Parisian pineapple is about to paint, but encounters a perplexing problem. The poor pineapple cannot properly place her produce friends on a pedestal for their portrait. Super Grover 2.0 unleashes his powers of observation
10:33 Popular
The Amazing Life and Strange Death of Captain Cook: Crash Course World History #27

816 views / 2 likes - added 9 years ago

In which John Green teaches you about the life and death of one of history's great explorers, Captain James Cook of the British Navy. He charted large swaths of the Pacific ocean, laid claim to Australia and New Zealand, and died a bizarre death in the Sa
11:08 Popular
The Atlantic Slave Trade: Crash Course World History #24

1,022 views / 0 likes - added 9 years ago

In which John Green teaches you about one of the least funny subjects in history: slavery. John investigates when and where slavery originated, how it changed over the centuries, and how Europeans and colonists in the Americas arrived at the idea that peo
12:08 Popular
The Dark Ages...How Dark Were They, Really?: Crash Course World History #14

835 views / 1 likes - added 9 years ago

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything
11:37 Popular
Christianity from Judaism to Constantine: Crash Course World History #11

864 views / 2 likes - added 9 years ago

In which John Green teaches you the history of Christianity, from the beginnings of Judaism and the development of monotheism, right up to Paul and how Christianity stormed the Roman Empire in just a few hundred years. Along the way, John will cover Abram
10:31 Popular
The Silk Road and Ancient Trade: Crash Course World History #9

1,153 views / 1 likes - added 9 years ago

The Silk Road and Ancient Trade: In which John Green teaches you about the so-called Silk Road, a network of trade routes where goods such as ivory, silver, iron, wine, and yes, silk were exchanged across the ancient world, from China to the West. Along w
11:02 Popular
Alexander the Great and the Situation ... the Great? Crash Course World History #8

1,161 views / 4 likes - added 9 years ago

In which you are introduced to the life and accomplishments of Alexander the Great, his empire, his horse Bucephalus, the empires that came after him, and the idea of Greatness. Is greatness a question of accomplishment, of impact, or are people great bec
10:26 Popular
Ecology - Rules for Living on Earth: Crash Course Biology #40

2,269 views / 0 likes - added 9 years ago

Hank introduces us to ecology - the study of the rules of engagement for all of us earthlings - which seeks to explain why the world looks and acts the way it does. The world is crammed with things, both animate and not, that have been interacting with ea
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11:52 Popular
Fungi: Death Becomes Them - CrashCourse Biology #39

976 views / 2 likes - added 9 years ago

Death is what fungi are all about. By feasting on the deceased remains of almost all organisms on the planet, converting the organic matter back into soil from which new life will spring, they perform perhaps the most vital function in the global food web
11:54 Popular
Vascular Plants = Winning! - Crash Course Biology #37

1,100 views / 0 likes - added 9 years ago

Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f
09:42 Popular
The Lives of Nonvascular Plants: Alternation of Generations - Crash Course Biology #36

1,398 views / 0 likes - added 9 years ago

Hank introduces us to nonvascular plants - liverworts, hornworts&mosses - which have bizarre features, kooky habits, and strange sex lives. Nonvascular plants inherited their reproductive cycle from algae, but have perfected it to the point where it i
12:17 Popular
Old&Odd: Archaea, Bacteria&Protists - CrashCourse Biology #35

845 views / 1 likes - added 9 years ago

Hank veers away from human anatomy to teach us about the (mostly) single-celled organisms that make up two of the three taxonomic domains of life, and one of the four kingdoms: Archaea, Bacteria, and Protists. They are by far the most abundant organisms o
12:16 Popular
Taxonomy: Life's Filing System - Crash Course Biology #19

1,253 views / 0 likes - added 9 years ago

Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/You
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11:32 Popular
Animal Development: We're Just Tubes - Crash Course Biology #16

875 views / 0 likes - added 9 years ago

Hank discusses the process by which organisms grow and develop, maintaining that, in the end, we're all just tubes. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/youtubecrashcourse
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13:15 Popular
Photosynthesis: Crash Course Biology #8

1,056 views / 3 likes - added 9 years ago

Hank explains the extremely complex series of reactions whereby plants feed themselves on sunlight, carbon dioxide and water, and also create some by products we're pretty fond of as well. Crash Course Biology is now available on DVD! http://dftba.com/pro
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The Poetry of Sylvia Plath: Crash Course Literature 216

728 views / 2 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
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11:55 Popular
To Kill a Mockingbird, Part I - Crash Course Literature 210

767 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
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If One Finger Brought Oil - Things Fall Apart part I: Crash Course Literature 208

693 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
10:11 Popular
Before I Got My Eye Put Out - The Poetry of Emily Dickinson: Crash Course English Lit #8

1,190 views / 1 likes - added 9 years ago

In which John Green concludes the Crash Course Literature mini-series with an examination of the poetry of Emily Dickinson. Sure, John explores the creepy biographical details of Dickinson's life, but he also gets into why her poems have remained relevant
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Holden, JD, and the Red Cap- The Catcher in the Rye Part 2: Crash Course English Literature #7

691 views / 0 likes - added 9 years ago

In which John continues the discussion of JD Salinger's Catcher in the Rye. This week John reads the novel with Salinger's life story in mind. John explores how Salinger's war experience, educational background, and romantic life inform the events of Hold
14:23 Popular
World War II Part 2 - The Homefront: Crash Course US History #36

1,483 views / 3 likes - added 9 years ago

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything
15:01 Popular
The Progressive Era: Crash Course US History #27

907 views / 1 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps keep the channel producing great conten
13:11 Popular
Women in the 19th Century: Crash Course US History #16

1,173 views / 1 likes - added 9 years ago

In which John Green finally gets around to talking about some women's history. In the 19th Century, the United States was changing rapidly, as we noted in the recent Market Revolution and Reform Movements episodes. Things were also in a state of flux for
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Slavery - Crash Course US History #13

1,133 views / 5 likes - added 9 years ago

In which John Green teaches you about America's "peculiar institution," slavery. I wouldn't really call it peculiar. I'd lean more toward horrifying and depressing institution, but nobody asked me. John will talk about what life was like for a slave in th
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Where US Politics Came From: Crash Course US History #9

765 views / 0 likes - added 9 years ago

In which John Green teaches you where American politicians come from. In the beginning, soon after the US constitution was adopted, politics were pretty non-existent. George Washington was elected president with no opposition, everything was new and excit
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12:41 Popular
Who Won the American Revolution?: Crash Course US History #7

1,049 views / 1 likes - added 9 years ago

In which John Green teaches you about the American Revolution. And the Revolutionary War. I know we've labored the point here, but they weren't the same thing. In any case, John will teach you about the major battles of the war, and discuss the strategies
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09:58 Popular
Nuclear Chemistry: Crash Course Chemistry #38

764 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
10:57 Popular
Equilibrium: Crash Course Chemistry #28

1,195 views / 0 likes - added 9 years ago

In this episode of Crash Course Chemistry, Hank goes over the ideas of keeping your life balance... well, your chemical life. Equilibrium is all about balance and today Hank discusses Chemical Equilibrium, Concentration, Temperature, and Pressure. Also, h
10:52 Popular
Orbitals: Crash Course Chemistry #25

893 views / 0 likes - added 9 years ago

In this episode of Crash Course Chemistry, Hank discusses what Molecules actually look like and why, some quantum-mechanical three dimensional wave functions are explored, he touches on hybridization, and delves into sigma and pi bonds. -- Table of Conten
10:46 Popular
Polar&Non-Polar Molecules: Crash Course Chemistry #23

1,024 views / 1 likes - added 9 years ago

*** PLEASE WATCH WITH ANNOTATIONS ON! SOME INACCURACIES IN GRAPHICS ARE NOTED AND CORRECTED IN ANNOTATIONS. THANKS! *** Molecules come in infinite varieties, so in order to help the complicated chemical world make a little more sense, we classify and cate
13:41 Popular
Entropy: Embrace the Chaos! Crash Course Chemistry #20

788 views / 0 likes - added 9 years ago

Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules o
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Passing Gases: Effusion, Diffusion and the Velocity of a Gas - Crash Course Chemistry #16

1,294 views / 0 likes - added 9 years ago

We have learned over the past few weeks that gases have real-life constraints on how they move here in the non-ideal world. As with most things in chemistry (and also in life) how a gas moves is more complex than it at first appears. In this episode, Hank
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Redox Reactions: Crash Course Chemistry #10

1,135 views / 0 likes - added 9 years ago

All the magic that we know is in the transfer of electrons. Reduction (gaining electrons) and oxidation (the loss of electrons) combine to form Redox chemistry, which contains the majority of chemical reactions. As electrons jump from atom to atom, they c
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Water and Solutions -- for Dirty Laundry: Crash Course Chemistry #7

1,639 views / 0 likes - added 9 years ago

Dihydrogen monoxide (better know as water) is the key to nearly everything. It falls from the sky, makes up 60% of our bodies, and just about every chemical process related to life takes place with it or in it. Without it, none of the chemical reactions t
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The Periodic Table: Crash Course Chemistry #4

1,161 views / 1 likes - added 9 years ago

Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the
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Brains Vs. Bias: Crash Course Psychology #24

726 views / 1 likes - added 9 years ago

***Subbable Message*** To: Everyone! Life is short. Don't forget to be awesome. Please. From: Dr. Dot To: All Living People Prepare - for I am about to take over the world. From: S.J. Black ****** You can directly support Crash Course at http://www.subbab
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Adolescence: Crash Course Psychology #20

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You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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Japan in the Heian Period and Cultural History: Crash Course World History 227

1,328 views / 7 likes - added 9 years ago

In which John Green teaches you about what westerners call the middle ages and the lives of the aristocracy...in Japan. The Heian period in Japan lasted from 794CE to 1185CE, and it was an interesting time in Japan. Rather than being known for a thriving
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The Modern Revolution: Crash Course Big History #8

823 views / 0 likes - added 9 years ago

In which Hank and John Green teach you a Crash Course on the modern revolution, and the upside of the progress that humanity has made in the last 500 years or so. And while there are two sides to every history, and many of these changes haven't been great
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Human Evolution: Crash Course Big History #6

1,015 views / 1 likes - added 9 years ago

In which John Green and Hank Green teach you about how human primates moved out of Africa and turned Earth into a real-life Planet of the Apes. And the apes are people! John and Hank teach you about how humans evolved, and the sort of tricks they picked u
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The Evolutionary Epic: Crash Course Big History #5

1,007 views / 0 likes - added 9 years ago

In which John Green, Hank Green, and Emily Graslie teach you about evolution. So, in the last 3.8 billion years, life on Earth has evolved from single-celled prokaryotes to the dizzying array of life we have today. So how did all this happen? We'll talk a
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Life Begins: Crash Course Big History #4

885 views / 1 likes - added 9 years ago

In which Hank and John Green teach you about life on Earth. They won't be giving advice on how life should be lived, because this is a history series. Instead, they'll teach you about the earliest forms of life on Earth, and some of the ways that they dev
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Autonomic Nervous System: Crash Course A&P #13

1,525 views / 1 likes - added 9 years ago

Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where ner
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The Earth: Crash Course Astronomy #11

889 views / 0 likes - added 9 years ago

Phil starts the planet-by-planet tour of the solar system right here at home, Earth. -- Table of Contents Earth is a Planet 0:03 Layers of Earth 1:25 The Magnetic Field 5:10 Atmosphere and the Human Influence 6:14 -- PBS Digital Studios: http://youtube.co
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Proof (Advanced): Field from infinite plate (part 2)

969 views / 1 likes - added 9 years ago

We see that the infinite, uniformly charged plate generates a constant electric field (independent of the height above the plate) More free lessons at: http://www.khanacademy.org/video?v=TxwE4_dXo8s
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Proof (Advanced): Field from infinite plate (part 1)

794 views / 0 likes - added 9 years ago

Electric field generated by a uniformly charged, infinite plate More free lessons at: http://www.khanacademy.org/video?v=prLfVucoxpw
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Term Life Insurance and Death Probability

768 views / 0 likes - added 9 years ago

Understanding an insurance company's sense of my chances of dying. More free lessons at: http://www.khanacademy.org/video?v=NSSoMafbBqQ
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Bailout 12: Lone Star Transaction

609 views / 0 likes - added 9 years ago

A real life example of a transaction involving CDOs. More free lessons at: http://www.khanacademy.org/video?v=eZZkhSl8lMA
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Half-Life

684 views / 0 likes - added 9 years ago

Introduction to half-life More free lessons at: http://www.khanacademy.org/video?v=9REPnibO4IQ
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Taxonomy and the Tree of Life

686 views / 0 likes - added 9 years ago

The science of taxonomy and where humans fit into the tree of life More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
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Pi bonds and sp2 Hybridized Orbitals

501 views / 0 likes - added 9 years ago

Pi bonds and sp2 Hybridized Orbitals More free lessons at: http://www.khanacademy.org/video?v=lJX8DxoPRfk
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Detectable Civilizations in our Galaxy 2

541 views / 0 likes - added 9 years ago

Why do we even care about the Drake Equation. Thinking about the fraction of a planet's life when a civilization might be detectable. More free lessons at: http://www.khanacademy.org/video?v=jN03g05TSWM
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Beginnings of Life

661 views / 0 likes - added 9 years ago

Life and photosynthesis start to thrive in the Archean Eon More free lessons at: http://www.khanacademy.org/video?v=nYFuxTXDj90
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Tau versus Pi

558 views / 0 likes - added 9 years ago

Why Tau might be a better number to look at than Pi More free lessons at: http://www.khanacademy.org/video?v=1jDDfkKKgmc
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Koch Snowflake Fractal

711 views / 0 likes - added 9 years ago

A shape that has an infinite perimeter but finite area More free lessons at: http://www.khanacademy.org/video?v=azBNsPa1WC4

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