Search Results: "nitrogen and phosphorus cycles always recycle part 2 crash course ecology"

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09:22 Popular
Nitrogen & Phosphorus Cycles: Always Recycle! Part 2 - Crash Course Ecology #9

1,902 views / 1 likes - added 8 years ago

Hank describes the desperate need many organisms have for nutrients (specifically nitrogen and phosphorus) and how they go about getting them via the nitrogen and phosphorus cycles. Like Crash Course! http://www.facebook.com/YouTubeCrashCourse Follow Cras
10:04 Popular
The Hydrologic And Carbon Cycles: Always Recycle! - Crash Course Ecology #8

1,278 views / 0 likes - added 8 years ago

Hank introduces us to biogeochemical cycles by describing his two favorites: carbon and water. The hydrologic cycle describes how water moves on, above, and below the surface of the Earth, driven by energy supplied by the sun and wind. The carbon cycle do
11:53 Popular
Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2

1,286 views / 1 likes - added 8 years ago

Population ecology is the study of groups within a species that interact mostly with each other, and it examines how they live together in one geographic area to understand why these populations are different in one time and place than they are in another
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Conservation And Restoration Ecology: Crash Course Ecology #12

639 views / 0 likes - added 8 years ago

Hank wraps up the Crash Course on ecology by taking a look at the growing fields of conservation biology and restoration ecology, which use all the kung fu moves we've learned about in the past eleven weeks and apply them to protecting ecosystems and to c
10:10 Popular
Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

1,234 views / 1 likes - added 8 years ago

Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place),
10:38 Popular
5 Human Impacts On The Environment: Crash Course Ecology #10

1,582 views / 1 likes - added 8 years ago

Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides. Like Crash Course? http://www.facebook.com/YouTubeCrashCours
09:22 Popular
Pollution: Crash Course Ecology #11

1,008 views / 0 likes - added 8 years ago

Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and ultimately, humans
11:30 Popular
Community Ecology: Feel The Love - Crash Course Ecology #4

974 views / 0 likes - added 8 years ago

Interactions between species are what define ecological communities, and community ecology studies these interactions anywhere they take place. Although interspecies interactions are mostly competitive, competition is pretty dangerous, so a lot of interac
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Community Ecology II: Predators - Crash Course Ecology #5

690 views / 0 likes - added 8 years ago

Hank gets to the more violent part of community ecology by describing predation and the many ways prey organisms have developed to avoid it. Like SciShow: http://www.facebook.com/scishow Follow SciShow: http://www.twitter.com/scishow TABLE OF CONTENTS Her
10:26 Popular
Ecology - Rules for Living on Earth: Crash Course Biology #40

2,251 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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10:02 Popular
Ecological Succession: Change Is Good - Crash Course Ecology #6

1,994 views / 0 likes - added 8 years ago

In the world of ecology, the only constant is change - but change can be good. Today Hank explains ecological succession and how ecological communities change over time to become beautiful, biodiverse mosaics. Like Crash Course on Facebook! http://www.fac
03:31 Popular
Four Spheres Part 2 (Hydro And Atmo): Crash Course Kids #6.2

1,356 views / 1 likes - added 9 years ago

The second part of our two part tale of the puzzle that is Earth. In this episode, Sabrina talks about the Hydrosphere and the Atmosphere and what is contained in each one. Let's dive in!!! This first series is based on 5th grade science. We're super exci
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Ecology: Crash Course History of Science #38

345 views / 0 likes - added 4 years ago

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
10:23 Popular
Respiratory System, Part 2: Crash Course A&P #32

1,174 views / 1 likes - added 8 years ago

Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure
10:44 Popular
Heat Engines, Refrigerators, & Cycles: Crash Course Engineering #11

893 views / 0 likes - added 4 years ago

Cycles are a big deal in engineering. Today well explain what they are and how theyre used in heat engines, refrigerators, and heat pumps. Well also discuss phase diagrams and the power of using renewable energy resourcesCrash Course Engineering is produc
10:54 Popular
Human Population Growth - Crash Course Ecology #3

1,802 views / 0 likes - added 8 years ago

If being alive on Earth were a contest, humans would win it hands down. We're like the Michael Phelps of being alive, but with 250,000 times more gold medals. Today Hank is here to tell us the specifics of why and how human population growth has happened
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White phosphorus is terrifying

265 views / 0 likes - added 3 years ago

Main channel: https://www.youtube.com/c/NileRedA while ago, I was able to get some chunks of white phosphorus. It's stored under water to protect it from air and it starts smoking phosphorus oxides the moment it's exposed.#shorts
10:43 Popular
Tissues, Part 1: Crash Course A&P #2

894 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Jordan Schoonover FROM: Mom, Dad&Madison Happy Birthday Jordan! We love you sweetheart!! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything w
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Quantum Mechanics - Part 2: Crash Course Physics #44

609 views / 0 likes - added 7 years ago

e=mc2... it's a big deal, right? But why? And what about this grumpy cat in a box and probability? In this episode of Crash Course Physics, Shini attempts to explain a little more on the topic of Quantum Mechanics. *** Get your own Crash Course Physics mu
09:44 Popular
Immune System, Part 2: Crash Course A&P #46

1,047 views / 0 likes - added 8 years ago

In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vacci
09:51 Popular
Urinary System, Part 2: Crash Course A&P #39

1,628 views / 2 likes - added 8 years ago

As we promised last week, we're not quite done talking about your pee yet. Today Hank explains how the urinary system regulates the production of urine, by maintaining a study glomerular flow rate. He'll also cover the anatomy of storing and excreting uri
09:57 Popular
The Integumentary System, Part 2 - Skin Deeper: Crash Course A&P #7

760 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Helle Søndergaard FROM: Martin Søndergaard Congratulations for finishing first semester on physiotherapy! I'm so proud! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as
09:34 Popular
Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

899 views / 0 likes - added 8 years ago

In the second half of our look at the endocrine system, Hank discusses chemical homeostasis and hormone cascades. Specifically, he looks at the hypothalamus-pituitary-thyroid axis, or HPT axis, and all the ways your body can suffer when that system, or yo
10:08 Popular
Metabolism & Nutrition, Part 2: Crash Course Anatomy & Physiology #37

1,606 views / 0 likes - added 8 years ago

If you're like us, you love the sound of a brunch buffet. But not everything you eat at that glorious buffet is going to be turned into energy. Your body has to work with different forms of food in different ways. In this episode of Crash Course Anatomy &
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Tissues, Part 2 - Epithelial Tissue: Crash Course A&P #3

1,549 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO : Phoebe and James McMullan FROM : Dad Continue being awesome Phoebe&James from John&Hank! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything
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100 Years of Solitude Part 2: Crash Course Literature 307

592 views / 0 likes - added 7 years ago

In which we continue our exhaustive look at One Hundred Years of Solitude by Gabriel Garcia Marquez. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their gene
10:55 Popular
Digestive System, Part 2: Crash Course A&P #34

1,646 views / 1 likes - added 8 years ago

Nearly 200 years ago, Alexis St. Martin was shot in the stomach. He was saved by local army doctor William Beaumont, but had to live out his remaining years with a gaping hole in the stomach -- allowing Beaumont to learn a lot about how human digestion wo
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World Cinema - Part 2: Crash Course Film History #15

576 views / 0 likes - added 6 years ago

Africa, the Middle East, and South America have their own vibrant film communities and filmmakers. From social and political commentary to experimental films, these regions have made some very important pieces of cinema over the last century. In this epis
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Cycles in the Sky: Crash Course Astronomy #3

632 views / 0 likes - added 9 years ago

This week we build on our naked eye observations from last week and take a look at the cyclical phenomena that we can see at work in the universe. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of
14:23 Popular
World War II Part 2 - The Homefront: Crash Course US History #36

1,477 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
11:44 Popular
The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

1,153 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Carla FROM: Christopher Next stop is whenever. Just be like, "stop." *** 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
13:37 Popular
The History Of Life On Earth - Crash Course Ecology #1

1,250 views / 0 likes - added 8 years ago

With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and their environments. Li
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09:04 Popular
Blood Vessels, Part 2: Crash Course A&P #28

1,474 views / 0 likes - added 8 years ago

And now we return to blood vessels. In this episode, we start discussing what blood pressure is, how it can become "high", and what that means for our health. One of the more interesting points is that your body has ways of dealing with high blood pressur
03:50 Popular
Part(icles) Of Your World: Crash Course Kids #3.2

4,737 views / 6 likes - added 9 years ago

Have you ever heard the phrase, "You look like a Million Bucks?" Well, you do... but you also look like a million particles. In this episode, Sabrina talks to us about matter and particles and that all matter is made up of particles. Also, she shows us ho
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10:41 Popular
Muscles, Part 2 - Organismal Level: Crash Course A&P #22

1,381 views / 1 likes - added 8 years ago

Hank calls in a friend to do his push ups for him today to explain how skeletal muscles work together to create and reverse movements. Hank and Claire also demonstrate the role size plays in motor units, the three phase cycle of muscle twitches, and how t
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Galaxies, Part 2: Crash Course Astronomy #39

669 views / 0 likes - added 8 years ago

Active galaxies pour out lots of energy, due to their central supermassive black holes gobbling down matter. Galaxies tend not to be loners, but instead exist in smaller groups and larger clusters. Our Milky Way is part of the Local Group, and will one da
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Things Fall Apart, Part 2: Crash Course Literature 209

663 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
09:15
Phosphorus Reacts with Bromine - Periodic Table of Videos

97 views / 0 likes - added 10 months ago

Some phosphorus reactions to mark our 15th anniversary on YouTube. More links and info in full description Phosphorus: https://youtu.be/LSYLUat03A4Bromine: https://youtu.be/Slt3_5upuSsWhite Phosphorus: https://youtu.be/U6_-EUcswScPhosphine and Life on Ven
10:01 Popular
Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

958 views / 0 likes - added 8 years ago

It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for
09:34 Popular
The Heart, Part 2 - Heart Throbs: Crash Course A&P #26

1,165 views / 1 likes - added 8 years ago

Today we're talking the heart and heart throbs -- both literal and those of the televised variety. Hank explains how your heart’s pacemaker cells use leaky membranes to generate their own action potentials, and how the resulting electricity travels throug
10:26
PTSD and Alien Abduction - Slaughterhouse-Five Part 2: Crash Course Literature 213

669 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
11:23
Dark Energy, Cosmology Part 2: Crash Course Astronomy #43

618 views / 0 likes - added 8 years ago

The majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don’t know exactly what it is, but we do know that dark energy accelerates the expansion of space. We think this means the Universe will expand f
10:54 Popular
The Civil War Part 2: Crash Course US History #21

1,257 views / 6 likes - added 9 years ago

In which John Green teaches you how the Civil War played a large part in making the United States the country that it is today. He covers some of the key ways in which Abraham Lincoln influenced the outcome of the war, and how the lack of foreign interven
11:18 Popular
Nuclear Chemistry Part 2: Fusion and Fission - Crash Course Chemistry #39

1,737 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 us to continue producing great content.
12:42 Popular
Of Pentameter&Bear Baiting - Romeo&Juliet Part I: Crash Course English Literature #2

715 views / 0 likes - added 9 years ago

In which John Green examines Romeo&Juliet by William Shakespeare. John delves into the world of Bill Shakespeare's famous star-crossed lovers and examines what the play is about, its structure, and the context in which it was written. Have you ever wanted
03:53
Is Phosphorus the Reason We Haven’t Found Aliens Yet?

479 views / 1 likes - added 5 years ago

Extraterrestrial life in the universe might be rarer than scientists thought; here’s why. NASA’s Crazy Plan to Send a Space Submarine to Titan - https://youtu.be/UYusz-MIJ4c Read More: Paucity of phosphorus hints at precarious path for extraterrestrial li
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Filling My House With Liquid Nitrogen Clouds

424 views / 0 likes - added 4 years ago

Liquid nitrogen makes giant clouds and explosions and we've all seen the regular liquid nitrogen explosions. I nearly filled my entire house with a giant liquid nitrogen cloud. I made a giant colorful liquid nitrogen explosion using UV glow confetti and U
08:21
Holden, JD, and the Red Cap- The Catcher in the Rye Part 2: Crash Course English Literature #7

689 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
08:31 Popular
DIY RECYCLE HACKS that will SAVE the world #TeamTrees

1,563 views / 18 likes - added 4 years ago

DIY RECYCLE HACKS that will SAVE the world #TeamTrees - https://teamtrees.org/Hey Everyone ! Todays video is a collab with Mr Beast and other creators to plant 20 million trees by 2020. #teamtreesSUBSCRIBE and become part of the AzzyLand family :D Hello C
01:54 Popular
The Man Who Put The Pee In Phosphorus

877 views / 0 likes - added 8 years ago

In the 1660's, German alchemist Hennig Brand thought he knew the secret to making solid gold: pee. So set was he on these golden ambitions, he dehydrated 1,500 gallons (gallons!) of human urine to make it happen. Though pee ultimately failed to produce go
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03:04 Popular
How To Get Resources - Picky Pineapples: Crash Course Kids #2.2

1,513 views / 1 likes - added 8 years ago

Want a Pineapple? If you want a pineapple, it's possible you can just run down to the store and get one. But, if you wanted to grow one, that's a lot more difficult depending on where you live. In this episode of Crash Course Kids, Sabrina talks about how
03:15 Popular
Liquid Nitrogen Fun with Science Bob

730 views / 1 likes - added 6 years ago

Watch what liquid nitrogen can do to human breath. liquid nitrogen is 320 degrees below zero fahrenheit.
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How Do They Recycle Paper?

1,303 views / 1 likes - added 6 years ago

In How Do They Recycle Paper?, find out what happens to all that paper we put in our recycling boxes. Film without words. Directed by Winston Washington Moxam - 1999
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Broken Age: Act 2 - Big Headed - Part 2

667 views / 0 likes - added 8 years ago

Part 3 - https://youtu.be/QCWVTivp5Oc Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stamp
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How To Recycle Your Old Clothes | One Small Step | NowThis

371 views / 0 likes - added 4 years ago

The average American throws away 80 lbs of clothing every year whether you want to resell, donate, or recycle, here's how to get rid of your clothes in an eco-friendly way. Subscribe to NowThis Future: https://go.nowth.is/Future_SubscribeEver wondered how
03:18
Liquid Nitrogen Explosion

566 views / 2 likes - added 5 years ago

Watch as we submerge a sealed soda bottle, filled with Liquid Nitrogen, into a barrel of water. As the warm water boils liquid nitrogen into a gas, pressure builds up, and up, and up! Until...
The Mindfulness of the Jellyfish | Life Cycles

298 views / 0 likes - added 3 years ago

All about jellyfish. Did you know jellyfish are the oldest living animals with multiple organs? They have been on earth for over 500 million years, and live in waters all around the world. Learn more about these mysterious and varied creatures, and see ho
18:00 Popular
10 Magic Tricks with Liquid Nitrogen!

1,159 views / 4 likes - added 6 years ago

Magic Liquid Nitrogen Tricks and Science Experiments! This episode of How To Magic shows how to do the Top 10 Magic Tricks with Liquid Nitrogen! Easy liquid nitrogen science magic tricks for kids, beginners, and all ages! Kid-friendly fun magic trick tuto
06:26 Popular
WHAT CAN YOU CUT WITH PAPER? - Part 2

718 views / 0 likes - added 6 years ago

How to make paper disk: https://youtu.be/eLXHLRa37_g?t=19s Subscribe: http://www.youtube.com/c/MisterHacker What can you cut with paper? - Part 2 Part 1: http://www.youtube.com/watch?v=eLXHLRa37_g Music: 1 - And The Sky Shall Unfold 3 - Johannes Bornlцf 2
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Why Its So Hard To Recycle Styrofoam and Polystyrene | World Wide Waste

234 views / 0 likes - added 2 years ago

Many people think Styrofoam or polystyrene foam can't be recycled. It can, but because the product is mostly air, it's hard to do it profitably. One company in Mexico City figured out how.CORRECTION: A previous version of this video incorrectly stated tha
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Nitrogen (new) - Periodic Table of Videos

1,138 views / 0 likes - added 5 years ago

Here it is - a new video about the element Nitrogen. More links and info in full description ↓↓↓ Objectivity: http://bit.ly/Objectivity Chemistry of Lunar Lift-Off: https://youtu.be/JLCrZGgKD-k Liquid Oxygen 1: https://youtu.be/7NXfyCezUFk Liquid Oxygen 2
08:10 Popular
DIY RECYCLE HACKS that will SAVE the world

906 views / 14 likes - added 3 years ago

Azzyland - DIY RECYCLE HACKS that will SAVE the worldOutro Song: Forever Yours by Jena featuring Casper Mgico. Listen Here: https://www.youtube.com/watch?v=mfyYj4pMS3U SUBSCRIBE and become part of the AzzyLand family :D SOCIAL MEDIAInstagram: https://www.
04:43
Making SOLID Nitrogen!

575 views / 0 likes - added 3 years ago

What happens when you decrease the pressure around a liquid? It boils. Water boils at room temperature once the pressure is low enough. What is interesting is that this decreases the temperature of the liquid. The fastest molecules escape, leaving the slo
09:57
2 dimensional projectile motion (part 2)

519 views / 0 likes - added 9 years ago

More on 2 dimensional projectile motion
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Quantum Mechanics - Part 1: Crash Course Physics #43

704 views / 0 likes - added 7 years ago

What is light? That is something that has plagued scientists for centuries. It behaves light a wave... and a particle... what? Is it both? In this episode of Crash Course Physics, Shini introduces to the idea of Quantum Mechanics and how it helps us under
10:59 Popular
We Can Recycle Plastic - Mike Biddle

704 views / 0 likes - added 8 years ago

Less than 10% of plastic trash is recycled -- compared to almost 90% of metals -- because of the massively complicated problem of finding and sorting the different kinds. Frustrated by this waste, Mike Biddle has developed a cheap and incredibly energy ef
03:49 Popular
Constellation Location: Crash Course Kids #31.2

941 views / 2 likes - added 8 years ago

Let's say you're looking for a specific constellation in the sky, but can't find it? That could be because you're on the wrong part of the planet to see it. In this episode of Crash Course Kids, Sabrina talks about how the Earth's rotation and axis can af
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07:53
Eating Liquid Nitrogen Cereal and Donuts

611 views / 0 likes - added 5 years ago

Craig Beals experiments with different cereals and donuts soaked in liquid nitrogen to see which is the best and safest option to eat. Liquid nitrogen, which is -320 degrees F, fills up the pores in the food so when it is chewed the nitrogen boils and tur
09:33
2-dimensional momentum problem (part 2)

560 views / 0 likes - added 9 years ago

We finish the 2-dimensional momentum problem More free lessons at: http://www.khanacademy.org/video?v=leudxqivIJI
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Making Liquid Nitrogen From Scratch!

499 views / 0 likes - added 4 years ago

I used a nitrogen membrane and Stirling cryocooler to liquefy nitrogen out of the air. For this video I partnered with Starbucks to celebrate their Nitro Cold Brew. Order one here: https://starbucks.app.link/derekmullerMaking liquid nitrogen is hard - in
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These Stories Will Inspire You to Recycle

340 views / 0 likes - added 4 years ago

People are finding creative ways to recycle waste. This reel begins in Kamikatsu, Japan, a town that produces almost no trash, and ends in Port-au-Prince, Haiti, where the Plastic Bank cleans up the environment and alleviates poverty at the same time. In
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Metabolism & Nutrition, Part 1: Crash Course A&P #36

1,105 views / 0 likes - added 8 years ago

Metabolism is a complex process that has a lot more going on than personal trainers and commercials might have you believe. Today we are exploring some of its key parts, including vital nutrients -- such as water, vitamins, minerals, carbs, fats, and prot
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My Dog Has a Puppy Sleepover | Part 2

659 views / 2 likes - added 3 years ago

My Dog Has a Puppy Sleepover | Part 2Part 2 is here with more Tucker and Pearl shenanigans. They played their little hearts out and Tucker was exhausted, only to be surprised by his wife Journee!!!What was your favorite part?TUCKER MERCH IS HERE!!!https:/
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How the Apollo Spacecraft works: Part 2

525 views / 0 likes - added 4 years ago

The journey to the moon and successful landing on the lunar surface. One of the astronauts stayed in orbit in the Command/Service Module (CSM) and the other two astronauts landed on the moon in the Lunar Module (LM).Watch part 3: https://youtu.be/qt_xoCXL
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Respiratory System, Part 1: Crash Course A&P #31

1,250 views / 2 likes - added 8 years ago

So we all know that breathing is pretty important, right? Today we're going to talk about how it works, starting with the nameless evolutionary ancestor that we inherited this from, and continuing to the mechanics of both simple diffusion and bulk flow, a
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1984 by George Orwell, Part 1: Crash Course Literature 401

613 views / 1 likes - added 6 years ago

In which John Green returns for a dystopian new season of Crash Course Literature! We're starting with George Orwell's classic look at the totalitarian state that could be in post-war England. Winston Smith is under the eye of Big Brother, and making us t
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Can't Believe How Far This Went!! | GIANT Liquid Nitrogen Rockets w/Alex Mandel

484 views / 0 likes - added 4 years ago

Thank you Alex https://www.youtube.com/AlexMandelVlogFollow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/m7Bo9YcmLIQNickipedia Live Show Booking: http://nickipedialive.com/about/DO NOT TRY THIS AT HOME! This experi
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Let's Fly!: Crash Course Kids 26.2

873 views / 1 likes - added 8 years ago

Selecting which solution is the best solution to a problem may seem difficult at first. But if you are patient and think about what you need an effective solution to be, you can do it. In this episode of Crash Course Kids, Sabrina shows us how to do just
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10:36 Popular
The Nervous System, Part 1: Crash Course A&P #8

1,176 views / 1 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** 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 aff
10:25 Popular
Endocrine System, Part 1 - Glands & Hormones: Crash Course A&P #23

1,942 views / 0 likes - added 8 years ago

Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on spe
10:57 Popular
The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

1,424 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: NerdFighteria FROM: Dave at DTXC.CO Cycling t-shirts at DTXC.CO. Don't give up the Road! DFTBA! *** Subbable Co-Sponsors: Logan Sanders https://www.facebook.com/perrylogans Dr. Boyev http://youtube.com/taichiknees *** You can di
09:13 Popular
Immune System, Part 1: Crash Course A&P #45

1,250 views / 2 likes - added 8 years ago

Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy -- your immune system. The immune system’s responses begin with physical barriers like skin and mucous membranes, and when they’
04:44 Popular
Testing And Trials: Crash Course Kids #44.2

870 views / 1 likes - added 8 years ago

More trials! This time we need to figure out what to do if you don't have all the things you'd like to have to perform your tests. How do you isolate a variable across multiple tests? A good engineer will work to find a way to make it happen. In this epis
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Up, Up & Away: Crash Course Kids #16.2

1,011 views / 0 likes - added 8 years ago

So... what makes the wind? You might be surprised to learn that it has to do with two of Earth's spheres; The Hydrosphere and the Geosphere. In this episode of Crash Course Kids, Sabrina takes us to the beach to chat about how the wind comes into being an
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Penn & Teller Explain Ball & Cups on Jonathan Ross 2010.07.09 (Part 2)

713 views / 0 likes - added 5 years ago

part 2 of 2; the ball & cups trick taught. please resubscribe etc.
07:10 Popular
Giant Liquid Nitrogen Clouds Experiment!

1,250 views / 2 likes - added 7 years ago

Make your own cloud indoors or outdoors! It's fun and easy to make the giant liquid nitrogen cloud. I poured different amounts of liquid nitrogen into a container and then dumped hot boiling water into it! The result and cloud was instant! The hot water i
09:40 Popular
The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

865 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Ciaran FROM: your sister Jillian Happy birthday! Hope you enjoy being immortalized via doobly-doo! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with ev
06:24 Popular
Bowl Riddle Solution (Plus 2 BONUS riddles) ft. Kurt Hugo Schneider part 2/3

720 views / 0 likes - added 5 years ago

First video with Bowl Riddle and two other riddles: https://youtu.be/z0JpgEOLezY Check out https://wix.com/go/physicsgirl to get started on your website! See if you can solve the next two riddles in this video: (1) the silent round riddle (2) the broom ri
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Frankenstein Part II: Crash Course Literature 206

676 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
09:37 Popular
Immune System, Part 3: Crash Course A&P #47

865 views / 0 likes - added 8 years ago

THE FINAL SHOWDOWN! This is the last episode on the immune system and also the very last episode of Crash Course Anatomy & Physiology. In it, Hank explains how the cellular immune response uses helper, cytotoxic, and regulatory T cells to attack body cell
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IIT JEE Complex Numbers (part 2)

750 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 2) More free lessons at: http://www.khanacademy.org/video?v=pQwoBOpVoWw
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Was Gatsby Great? The Great Gatsby Part 2: Crash Course English Literature #5

860 views / 3 likes - added 9 years ago

SPOILER ALERT: This video assumes you've read the book. In which John Green continues to explore F. Scott Fitzgerald's novel, The Great Gatsby. In this installment, John looks into the titular Gatsby's purported Greatness. Gatsby's single-minded pursuit o
09:54 Popular
Proof Part 2 Minimizing Squared Error to Line

746 views / 0 likes - added 9 years ago

Proof Part 2 Minimizing Squared Error to Line More free lessons at: http://www.khanacademy.org/video?v=f6OnoxctvUk
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Optimal angle for a projectile part 2 - Hangtime

549 views / 0 likes - added 9 years ago

Optimal angle for a projectile part 2 - Hangtime More free lessons at: http://www.khanacademy.org/video?v=XtAB9GOfLiM
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IIT JEE Perpendicular Plane (part 2)

684 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 2) More free lessons at: http://www.khanacademy.org/video?v=66pQLO--Ghk
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World Cinema - Part 1: Crash Course Film History #14

731 views / 0 likes - added 6 years ago

The world is a big place and cinema isn't limited to just the U.S. and Europe. There are a lot of vibrant and influential film movements and cultures from all over the world. In this episode of Crash Course Film History, Craig talks to us a little about s
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Tissues, Part 3 - Connective Tissues: Crash Course A&P #4

1,144 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Ashley FROM: Fee Happy birthday nerd also I love you lots and lots *** 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 y
16:02
From Seasons to Salmon: All About Cycles! | SciShow Kids Compilation

411 views / 1 likes - added 2 years ago

Mister Brown and Squeaks are learning all about different cycles, or patterns, as they get ready for summer!Hosted by: Anthony Brown----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you
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How does a Grand Piano work? - Part 2

640 views / 1 likes - added 5 years ago

This part covers the three foot pedals and how they change the sound of the grand piano. We'll build off of part 1 and show you how the mechanism works inside the piano. Keep in mind that this video only covers the grand piano - the upright piano works di
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Pouring Liquid Nitrogen in a Hot Tub!

485 views / 0 likes - added 5 years ago

Craig Beals shows how liquid nitrogen vaporizes when poured into hot water, including pouring liquid nitrogen into a hot tub. These experiments show a rapid phase change as liquid nitrogen boils very rapidly in hot water. Subscribe: https://goo.gl/QdGVWm
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IIT JEE Complex Root Probability (part 2)

780 views / 0 likes - added 9 years ago

2010 Paper 1 problem 31 Math (part 2).avi More free lessons at: http://www.khanacademy.org/video?v=S3KMyYYGuPE
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Cute Baby Animals PART 2

690 views / 5 likes - added 2 years ago

Cute Baby Animals PART 2 - Azzyland SUBSCRIBE and become part of the AzzyLand family :D OFFICIAL AZZYLAND MERCH https://www.azzyland.com/shop SOCIAL MEDIAInstagram: https://www.instagram.com/azzyland/Tik Tok: https://www.tiktok.com/@azzylandFacebook: http
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(LEGO) Block Party: Crash Course Kids #23.2

1,020 views / 0 likes - added 8 years ago

Playing with LEGOS is fun. But, they can also teach us something about matter. In this episode of Crash Course Kids, Sabrina chats about chemical reactions and the Conservation of Matter. Watch More Crash Course Kids: https://www.youtube.com/user/crashcou
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The Adventures Of Huckleberry Finn Part 1: Crash Course Literature #302

529 views / 1 likes - added 7 years ago

In which John Green teaches you about Mark Twain's The Adventures of Huckleberry Finn. This week, we'll talk a little bit about Samuel Langhorne Clemens, who wrote under the name Mark Twain, and how he mined his early life for decades to produce his prett
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Psychological Research - Crash Course Psychology #2

812 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 us to continue producing great content.
09:54
IIT JEE Hairy Trig and Algebra (Part 2)

698 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 2) More free lessons at: http://www.khanacademy.org/video?v=6t9ogglXNIM
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Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

1,403 views / 0 likes - added 8 years ago

Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in dif
04:54
Mixing LAVA with LIQUID NITROGEN

683 views / 1 likes - added 5 years ago

Today we're melting down some rocks into lava and seeing what happens when we mix that with liquid nitrogen. We're also breaking another glass dish...
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Major Sociological Paradigms: Crash Course Sociology #2

791 views / 0 likes - added 7 years ago

This week we introduce sociology’s three major theoretical paradigms, and some of the advantages and disadvantages of each paradigm. Crash Course is made with Adobe Creative Cloud. Get a free trial here: https://www.adobe.com/creativecloud.html *** Crash
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100 Years of Solitude Part 1: Crash Course Literature 306

640 views / 1 likes - added 7 years ago

Our first of two episodes about Gabriel Garcia Marquez's novel, 100 Years of Solitude. This week, we're looking at the Buendia family, and their many generations of people with the same names. We'll also look at the fascinating way the author thinks about
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Why No Polar Pineapples: Crash Course Kids #11.2

1,079 views / 0 likes - added 9 years ago

Plants are amazing. Really! Photosynthesis is an incredible thing. But it also means that some plants can't live everywhere. They need to get the right amount of sunlight for the right amount of time. In this episode of Crash Course Kids, Sabrina chats ab
04:53 Popular
Following The Sun: Crash Course Kids #8.2

1,951 views / 7 likes - added 9 years ago

Have you ever wondered why your shadow is longer sometimes and shorter others? It turns out it all has to do with that marvelous big ball of light in the sky; The Sun! This first series is based on 5th grade science. We're super excited and hope you enjoy
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Copyright Basics: Crash Course Intellectual Property 2

826 views / 0 likes - added 9 years ago

EPISODE DESCRIPTION This week, Stan Muller teaches you the basics of copyright in the United States. Copyright law is territorial, so we're going to cover the system we know the most about, and that's the US. Stan will talk about what kind of ideas can be
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Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

1,279 views / 2 likes - added 8 years ago

We're kicking off our exploration of muscles with a look at the complex and important relationship between actin and myosin. Your smooth, cardiac, and skeletal muscles create movement by contracting and releasing in a process called the sliding filament m
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The Ecliptic: Crash Course Kids #37.2

550 views / 0 likes - added 8 years ago

So, what is the Ecliptic? Well, it has to do with the Zodiac constellations and our sun and how they move in relation to one another. It's kind of cool! In this episode, Sabrina chats about this imaginary line called the Ecliptic and its cycle in the sky.
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WORLDS LARGEST Liquid Nitrogen Mega Reaction

282 views / 1 likes - added 2 years ago

Noah Beck: https://www.youtube.com/NoahBeckSteve Spangler YT: https://www.youtube.com/c/sickscience/videosIve done this reaction many times before. I did it for the Today show, Americas Got Talent, and a ton of live shows. So Im pretty familiar with it, t
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What do you want to be? Jobs Song - Professions Part 2 - ChuChu TV Nursery Rhymes & Songs for Babies

3,053 views / 0 likes - added 5 years ago

What do you want to be? Professions Song - Part 2 - ChuChu TV Nursery Rhymes & Songs for Babies
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Digestive System, Part 3: Crash Course A&P #35

928 views / 1 likes - added 8 years ago

Nachos are great...if you are among the lucky ones whose body can digest them. When digestion goes according to plan, the small intestine performs most of your chemical digestion in the duodenum, while accessory organs including the liver, gallbladder, an
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The Fundamentals Of Space-time: Part 2 - Andrew Pontzen And Tom Whyntie

628 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-2-andrew-pontzen-and-tom-whyntie View part 1 here: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-1-andrew-pontzen-and-tom-whyntie View part 3 here: http://ed.t
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Unit Conversion&Significant Figures: Crash Course Chemistry #2

757 views / 0 likes - added 9 years ago

A unit is the frequently arbitrary designation we have given to something to convey a definite magnitude of a physical quantity and every quantity can be expressed in terms of the seven base units that are contained in the international system of units. H
10:45 Popular
IIT JEE Circle Hyperbola Common Tangent Part 2

723 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 2 More free lessons at: http://www.khanacademy.org/video?v=0imeUgSxR10
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Creation from the Void: Crash Course Mythology #2

655 views / 0 likes - added 7 years ago

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

283 views / 0 likes - added 3 years ago

What happens when you dunk a bunch of flowers in liquid nitrogen? We go behind the scenes at London Science Museum's 'The Energy Show' to find out...
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Specialization And Trade: Crash Course Economics #2

3,155 views / 1 likes - added 8 years ago

In which Adriene Hill and Jacob Clifford teach you about specialization and trade, and how countries decide whether they're going to make stuff or trade for stuff. You'll learn about things like comparative advantage, the production possibilities frontier
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Try Trials: Crash Course Kids #39.2

894 views / 0 likes - added 8 years ago

We've talked about variables and solving problems. But how do we keep working on a problem if the first solution doesn't fix it? Trials! In this episode of Crash Course Kids, Sabrina shows us how to use Trials to figure out what the problems are with our
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Chemical Changes: Crash Course Kids #19.2

4,577 views / 7 likes - added 8 years ago

We've talked about mixtures and solutions, solutes and solvents, but what about things that can't be undone? What about Chemical Changes? Would it surprise you to know that baking a cake is a Chemical Change? Or striking a match? In this episode of Crash
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09:26 Popular
The First Movie Camera: Crash Course Film History #2

1,087 views / 0 likes - added 7 years ago

After serial photography became a thing, it wasn't long before motion pictures started to develop. And, at the front of that development was Thomas Edison, who you may know as an inventor and business person. In this episode of Crash Course Film History,
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The Engineering Process: Crash Course Kids #12.2

6,247 views / 15 likes - added 9 years ago

So, how do we go about being engineers? In this episode of Crash Course Kids, Sabrina talks to us about the Engineering Process and why we should do things in order, as well as many of the questions we should ask along the way. This first series is based
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Digestive System, Part 1: Crash Course A&P #33

1,797 views / 5 likes - added 8 years ago

Nachos are delicious. And versatile because today they're also going to help us learn a thing or two about your digestive system. Nachos can provide us with energy and raw materials, by first ingesting something nutritious, propelling it through the alime
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Down To Earth: Crash Course Kids #4.2

1,630 views / 0 likes - added 9 years ago

In this episode of Crash Course Kids, Sabrina talks about why things on the bottom of the Earth, don't just fall off into space. Plus... PENGUINS! This first series is based on 5th grade science. We're super excited and hope you enjoy Crash Course Kids! /
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Planetary Plants: Crash Course Kids #45.2

997 views / 0 likes - added 8 years ago

So we know what life needs here to work, and we've talked a little about what life COULD look like on other planets. But what about plant life? What could plant life look like on other planets? In this episode of Crash Course Kids, Sabrina chats to us jus
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05:23
What NOT to Put in the Blue Recycle Bin

448 views / 0 likes - added 5 years ago

Do you know what to put in your blue recycling bin? Did you know that when you put the wrong material in the wrong recycling bin, it can literally ruin the entire batch at the recycling center? In some cases, it can shut down the plant until a repairman c
09:43 Popular
Tissues, Part 4 - Types of Connective Tissues: Crash Course A&P #5

1,648 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: the world. FROM: Laura Love Rathbun Learning is the best thing to do with your you! *** 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
Fixing Failure Points: Crash Course Kids #42.2

169 views / 0 likes - added 2 years ago

Now that we've talked about failure points, let's talk about how to fix them. In this episode of Crash Course Kids, Sabrina shows us how to set up models and trails to find and fix failure points. ///Standards Used in This Video///3-5-ETS1-3. Plan and car
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A Fresh Future: Crash Course Kids #33.2

748 views / 5 likes - added 8 years ago

So, how are people fixing their water problems? In this episode of Crash Course Kids, Sabrina talks about a few different examples how some freshwater sources were good, then bad, then made good again. Also, Sabrina talks about parasites, fish, and dams!
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Water Fix!: Crash Course Kids #36.2

1,083 views / 3 likes - added 8 years ago

How can we fix water shortages? Well, we know that shortages are a problem and can cause fighting because water is a resource. When you limit a resource, things get scary. But, in this episode of Crash Course Kids, Sabrina talks about ways that we can hel
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10:08 Popular
The Heart, Part 1 - Under Pressure: Crash Course A&P #25

1,321 views / 0 likes - added 8 years ago

Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from th
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Liquid Nitrogen Geyser - Simulating Old Faithful in Yellowstone Park

588 views / 0 likes - added 5 years ago

Craig Beals was inspired in Yellowstone National Park at Old Faithful Geyser to make a demonstration to show how a geyser works. But, instead of using super-heated water, like in a geyser, he uses liquid nitrogen. Liquid nitrogen boils at room temperature
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Over (to) The Moon: Crash Course Kids #13.2

1,037 views / 1 likes - added 9 years ago

Sabrina gets a new set in this episode of Crash Course Kids. Do you want to be an astronaut? Would you like to someday walk on the moon? Well, you better learn a little about gravity so you can escape from Earth and head into space. Today, Sabrina chats w
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Architecture Adventure: Crash Course Kids #47.2

1,014 views / 3 likes - added 8 years ago

If we want to build a place for us to live, or to hang out, or do eat dinner with our friends, we're going to need a special kind of engineering called architecture. In this episode of Crash Course Kids, Sabrina gets us to help her build a place where she
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04:01 Popular
Astronaut Experiment: Crash Course Kids #32.2

722 views / 2 likes - added 8 years ago

Air resistance! It's a thing! In this episode of Crash Course Kids, Sabrina does her own Astronaut Experiment to show us how we can prove it! Watch More Crash Course Kids: https://www.youtube.com/user/crashcoursekids ///Standards Used in This Video/// 5-P
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04:56 Popular
Slow Motion Contact Explosive - Nitrogen Triiodide

918 views / 0 likes - added 8 years ago

Nitrogen triiodide is a highly unstable substance that detonates when disturbed. So we disturbed it. Subscribe for regular science videos: http://bit.ly/RiSubscRibe And if you can explain what's going on with the flash of light, let us know! Nitrogen trii
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Liquid Nitrogen Air Horns - Most annoying sound ever!

593 views / 0 likes - added 4 years ago

Craig Beals uses the science of liquid nitrogen to make air horns out of soda bottles and test tubes laying around the lab. The goal was just to see how loud and annoying we could get it to sound in the lab. Mission Accomplished!Full instructions can be f
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Resources: Welcome To The Neighborhood - Crash Course Kids #2.1

1,654 views / 8 likes - added 8 years ago

Welcome to the Neighborhood! Humans need a lot of things to survive (I'm sure you've noticed). We need food, water, and shelter and it takes a lot of resources to get all of those things. What are resources? In this episode of Crash Course Kids, Sabrina t
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Engineering Games: Crash Course Kids #29.2

2,121 views / 7 likes - added 8 years ago

So how can a game teach us about engineering? Pretty easily! When you're trying to solve a game, or a puzzle, or whatever, you will have a bunch of variables. The trick is knowing how to change one variable at a time to see what changes. In this episode o
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Feed Me: Classifying Organisms - Crash Course Kids #1.2

2,064 views / 5 likes - added 8 years ago

FEED ME! In this episode of Crash Course Kids, Sabrina has a chat with us about what living things eat to get energy. What makes something an omnivore, or a carnivore, or an herbivore? And how do plants fit in to all of this? This first series is based on
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Historical Voices of Famous People - Part 2

374 views / 0 likes - added 4 years ago

Historicical voices of famous people part two Watch part one https://www.youtube.com/watch?v=3e5NY7V9bcs
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Freezing With Liquid Nitrogen

605 views / 0 likes - added 5 years ago

Using liquid nitrogen, which is over 400 degrees Fahrenheit colder than the temperature of your skin, we cause a normal bouncy racquetball to shatter like glass. We will also see what happens when we freeze living cells, and it may make you reconsider let
Recycle Cardboard into Anything with 3D Printing!

162 views / 0 likes - added 2 years ago

Paper is an incredible material, but why does it always have to be flat? Ive developed a process to turn paper into a three-dimensional material, using as little as a 3D printer, a blender, a vice, and pinch of rice.The resulting material has the texture
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Fixing Failure Points: Crash Course Kids #42.2

739 views / 0 likes - added 8 years ago

Now that we've talked about failure points, let's talk about how to fix them. In this episode of Crash Course Kids, Sabrina shows us how to set up models and trails to find and fix failure points. Watch More Crash Course Kids: https://www.youtube.com/user
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Broken Age: Act 2 - Tube Trouble - Part 1

743 views / 2 likes - added 8 years ago

Watch Act 1 - https://youtu.be/f41P6fDl9js Part 2 - https://youtu.be/_eJd6oEDqjk Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stamp
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Brad Makes Chocolate: Part 2 | It's Alive | Bon Appétit

548 views / 1 likes - added 6 years ago

Bon Appétit Test Kitchen manager, Brad Leone, is back for episode 24 of “It’s Alive.” This is part 2 of Brad's adventure to learn how chocolate is made. Brad joins Amy Guittard at the Guittard chocolate factory in San Francisco to follow fermented cacao b
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Alice Through The Looking Glass - Part 2 | Story Time With Ms. Booksy At Cool School

995 views / 3 likes - added 8 years ago

Things get even more backwards in Through the Looking Glass as Alice meets talking flowers, living chess pieces, and the mysterious Red Queen! Watch Looking Glass Pt 1 here: https://www.youtube.com/watch?v=ccxlVq9PiuA Watch Alice in Wonderland Part 8: htt
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Climate Change: Crash Course Kids #41.2

1,406 views / 6 likes - added 8 years ago

How does climate change? And what happens to environments and ecosystems when it does? In this episode of Crash Course Kids, Sabrina shows us the effects that climate change can have and how one small change in an ecosystem can throw everything off. Watch
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Singapore Math: Grade 3a Unit 2 (part 2)

510 views / 0 likes - added 9 years ago

Word problem with cookies
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Liquid nitrogen inside plastic bottle = huge explosion

352 views / 1 likes - added 3 years ago

What happens when you pour liquid nitrogen into a plastic bottle? We go behind the scenes at London Science Museum's 'The Energy Show' to find out...
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Glow On: Crash Course Kids #20.2

1,074 views / 3 likes - added 8 years ago

So, have you ever wondered why some stars are brighter than others? You might think it's because they're closer to us, but that's not the whole story? In this episode of Crash Course Kids, Sabrina chats about how stars glow and how astronomers judge their
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Blood, Part 1 - True Blood: Crash Course A&P #29

1,819 views / 0 likes - added 8 years ago

Now that we've talked about your blood vessels, we're going to zoom in a little closer and talk about your blood itself. We'll start by outlining the basic components of blood -- including erythrocytes, leukocytes, platelets, and plasma -- as well as the
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Supervised Learning: Crash Course AI #2

315 views / 0 likes - added 4 years ago

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
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Urinary System, Part 1: Crash Course A&P #38

992 views / 1 likes - added 8 years ago

Even though you probably don't choose to spend a lot of time thinking about it, your pee is kind of a big deal. Today we're talking about the anatomy of your urinary system, and how your kidneys filter metabolic waste and balance salt and water concentrat
02:25 Popular
The LEGO Movie 2: The Second Part – Official Teaser Trailer [HD]

1,016 views / 1 likes - added 6 years ago

They Come in Pieces. Only in Theaters February 2019! - https://www.facebook.com/TheLEGOMovie/ https://twitter.com/TheLEGOMovie/ https://www.instagram.com/TheLEGOMovie/ http://TheLEGOMovie,com - The much-anticipated sequel to the critically acclaimed, glob
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Measurement Mystery: Crash Course Kids #9.2

1,057 views / 0 likes - added 9 years ago

So now that we know what Properties are, how can we use them to figure things out? In this episode of Crash Course Kids, Sabrina uses them to solve the mystery of what she tripped over last night. This first series is based on 5th grade science. We're sup
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Look Who's Talking: Crash Course Kids #27.2

928 views / 0 likes - added 8 years ago

Plants! We absolutely depend on them. Oxygen, food, and looking super nice to boot! But, plants have a lot more going on than meets the eye. How do we know that? Investigations and Experimentations! Watch More Crash Course Kids: https://www.youtube.com/us
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How To Argue - Philosophical Reasoning: Crash Course Philosophy #2

898 views / 0 likes - added 8 years ago

Before we dive into the big questions of philosophy, you need to know how to argue properly. We’ll start with an overview of philosophical reasoning and breakdown of how deductive arguments work (and sometimes don’t work). -- Images and video via VideoBlo
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Severe Weather: Crash Course Kids #28.2

1,917 views / 5 likes - added 8 years ago

So, what's the difference between "weather" and "severe weather"? Is it just how hard the wind is blowing? Is it just thunder and lighting? Well, it can be some or all of those things. In this episode of Crash Course Kids, Sabrina talks to us about what m
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HOVERBOARD TEST! (PART 2/2)

392 views / 0 likes - added 3 years ago

Check out http://kiwico.com/Hacksmith50 for 50% off your first month of any crate!Thanks to Grepow for providing the Epic LiPo batteries http://bit.ly/2JLYCltVisit Twin City Graphics for all your vinyl wrapping needs http://www.twincitygraphics.com/Check
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Vegetation Transformation: Crash Course Kids #5.2

1,107 views / 0 likes - added 9 years ago

Have you ever seen a magic trick where one thing changes to another thing? Well, that's nothing compared to what plants can do through a process called photosynthesis. In this episode, Sabrina talks about how photosynthesis works! This first series is bas
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Weathering And Erosion: Crash Course Kids #10.2

3,379 views / 10 likes - added 9 years ago

In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as the force that clea
04:26 Popular
Star Personalities: Crash Course Kids #25.2

745 views / 0 likes - added 8 years ago

Down here, on Earth, if you look up at the night sky, it seems like all the stars up there look the same. Or maybe at least similar. But, it turns out that stars are very different and we shouldn't stereotype them. Some are bigger, some burn through their
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05:10 Popular
Weather Channels: Crash Course Kids #34.2

1,325 views / 2 likes - added 8 years ago

Why is my weather app sometimes wrong? Well it has a lot to do with wind. Jet Streams, air cells, the shape and movement of the Earth... there are a lot of things that make weather a little unpredictable. In this episode of Crash Course Kids, Sabrina talk
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10:12 Popular
How to FREEZE LIGHT and STOP TIME Using Liquid Nitrogen! (INCREDIBLE SCIENCE EXPERIMENT!) + Giveaway

1,227 views / 3 likes - added 7 years ago

This incredible science and chemistry demonstration will amaze you! I stopped time and froze light using liquid nitrogen! I'll show you how-to do this cool homemade science experiment! It was amazing I just wanted to see what would happen if you put glow
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Defining Success: Crash Course Kids #18.2

617 views / 0 likes - added 8 years ago

In our last episode, Sabrina talked about how Engineers define the problems they need to solve. But how do you know when you've actually solved a problem? What do you expect to happen that would equal success? In this episode, Sabrina chats about how Engi
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How to Recycle Your Old Electronics | One Small Step | NowThis

397 views / 0 likes - added 4 years ago

You probably have some old flip phones and iPods lying around, but few people know how to properly get rid of them here's the right way to recycle your e-waste. Subscribe to NowThis Future: https://go.nowth.is/Future_SubscribeOnly 1 out of every 6 discard
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Presidential Powers 2: Crash Course Government And Politics

668 views / 0 likes - added 9 years ago

This week Craig continues our conversation on presidential powers by looking at those NOT found in the Constitution - implied or inherent powers. We’ll talk about how the president uses his or her power to negotiate executive agreements, recommend legisla
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Orbits Are Odd: Crash Course Kids #22.2

775 views / 0 likes - added 8 years ago

Last week we talked about the orbits of the Earth and our Moon. But today we're going to go a little bigger... well, a lot better. Did you know that there is a massive Black Hole at the center of our Galaxy? Or that Pluto's orbit is really... weird? Today
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A Change Of Scenery: Crash Course Kids #17.2

4,426 views / 2 likes - added 8 years ago

The world changes. It really does! But sometimes it changes so slowly that we don't notice it. Other times it changes REALLY FAST!!! In this episode of Crash Course Kids, Sabrina talks about some of the reasons things can change quickly or slowly. This fi
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Unikitty! | Dr. Fox's Incredible Inventions - Part 2 | Cartoon Network UK

515 views / 0 likes - added 5 years ago

▶︎Check out Part 1 here: https://youtu.be/c8A_O-KdFIo As Dr. Fox says, "Science must continue". So, here it is the 2nd part of her incredible inventions!
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Aliens, Time Travel, And Dresden -Slaughterhouse-Five Part I: Crash Course Literature 212

752 views / 2 likes - added 8 years ago

You can directly support Crash Course at https://www.patreon.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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Making Liquid Nitrogen Ice Cream With 'Dr. B'

741 views / 0 likes - added 5 years ago

KUT's Mose Buchele learns how to make liquid nitrogen ice cream with Kate Biberdorf, a chemist with the University of Texas at Austin.
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The Dirt On Decomposers: Crash Course Kids #7.2

2,183 views / 3 likes - added 9 years ago

We've talked about food chains and how energy moves through an ecosystem, but let's take a step back and see how everything starts... and ends. Decomposers! This first series is based on 5th grade science. We're super excited and hope you enjoy Crash Cour
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Material Magic - Making Diamonds: Crash Course Kids #40.2

971 views / 1 likes - added 8 years ago

Did you know we can actually make diamonds in a lab? It's true! We can! And this is both really good and really cool. In this episode of Crash Course Kids, Sabrina shows us how materials scientists have done just that and why it's so important. Watch More
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What If You Fell Into a Pool of Liquid Nitrogen?

370 views / 0 likes - added 4 years ago

What would happen if you poured liquid nitrogen all over your car? Or used it to fight a fire? Or even tried to cool down with it on a hot day?Liquid nitrogen may look like a lot of fun when you're watching people dump everyday objects into it, but it's a
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Electronic Computing: Crash Course Computer Science #2

770 views / 0 likes - added 7 years ago

So we ended last episode at the start of the 20th century with special purpose computing devices such as Herman Hollerith’s tabulating machines. But as the scale of human civilization continued to grow as did the demand for more sophisticated and powerful
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Florence and the Renaissance: Crash Course European History #2

565 views / 0 likes - added 4 years ago

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
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The Life Hydrologic: Crash Course Kids #30.2

963 views / 0 likes - added 8 years ago

Last week we went up up up a mountain. Well, today we're going down down down into the ocean to see what habitats await us there. Yep, the ocean has layers and the types of things we encounter there change the deeper we go. Watch More Crash Course Kids: h
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The Science Of Lunch: Crash Course Kids #15.2

3,601 views / 2 likes - added 8 years ago

Even an empty lunch sack is useful to science. You can examine it and come up with some traits. In this episode, Sabrina chats about things like malleability, hardness, conductivity, and magnetism. And all with lunch! This first series is based on 5th gra
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Gas Giants Weather: Crash Course Kids #43.2

211 views / 0 likes - added 2 years ago

Last time, we learned that there is in fact weather on other planets. But those were the rocky planets, like Earth. What about the big Gas Giants? What's the weather like there? In this episode of Crash Course Kids, Sabrina takes us on a virtual tour of t
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2-dimensional projectile motion part 5

519 views / 1 likes - added 9 years ago

The second part of the last projectile motion problem
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Broken Age: Act 2 - Knot Right - Part 9

684 views / 0 likes - added 8 years ago

Part 10 - https://youtu.be/NBG6eGpGNSo Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stam
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Broken Age: Act 2 - Old Friends - Part 5

723 views / 0 likes - added 8 years ago

Part 6 - https://youtu.be/8dUgDwI3_9Q Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stamp
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Gas Giants Weather: Crash Course Kids #43.2

761 views / 1 likes - added 8 years ago

Last time, we learned that there is in fact weather on other planets. But those were the rocky planets, like Earth. What about the big Gas Giants? What's the weather like there? In this episode of Crash Course Kids, Sabrina takes us on a virtual tour of t
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Moments (part 2)

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2 more moment problems. More free lessons at: http://www.khanacademy.org/video?v=peXbz0frV74
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Physics of toys-Big Cartesian divers-part 2 // Homemade Science with Bruce Yeany

842 views / 0 likes - added 7 years ago

Part 2. Cartesian divers can be a fun and easy science experiment, in this video let's go beyond the soda bottle divers and take a look at how to use large bottles and various toys to larger larger divers. Music: Uplifting Inspirational Background Music b
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Reading Assignments: Crash Course Study Skills #2

524 views / 0 likes - added 6 years ago

Leaving the bookstore at the beginning of the semester you’re probably wondering how the heck you’re going to get through all of that reading. Today we’re explaining how much of that reading you really need to do and the best strategies for making your wa
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Dinosaur Pee?: Crash Course Kids #24.2

871 views / 3 likes - added 8 years ago

Today we continue our exploration of the Water Cycle by drinking some dinosaur pee. Yep! Well, it's a little less gross that it sounds. It turns out that all of the water on Earth is just constantly recycled in what we call a closed system. No water comes
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Food Webs: Crash Course Kids #21.2

1,643 views / 4 likes - added 8 years ago

Last time we put a Polar Bear in the desert and we still feel bad about that, but there's a lot more going on in ecosystems than just temperature. In fact, there are so many elements in ecosystems, that if just one leaves or gets out of whack, it can be t
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Broken Age: Act 2 - En Garde - Part 6

614 views / 0 likes - added 8 years ago

Part 7 - https://youtu.be/Sw5r9vA5kyw Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stamp
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Broken Age: Act 2 - Explosive Exit - Part 16

669 views / 0 likes - added 8 years ago

Part 17 - https://youtu.be/EpnBA6csAr0 Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stam
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Broken Age: Act 2 - VERY Tough Puzzles - Part 15

628 views / 0 likes - added 8 years ago

Part 16 - https://youtu.be/lqZ_tpX_nwo Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stam
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Broken Age: Act 2 - Racing Robots - Part 14

589 views / 0 likes - added 8 years ago

Part 15 - https://youtu.be/g2TbZYgg_eM Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stam
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Broken Age: Act 2 - The Perfect Balance - Part 11

624 views / 0 likes - added 8 years ago

Part 12 - https://youtu.be/MLCzNekwBAY Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stam
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Liquid Nitrogen VS. MLB Baseball

1,377 views / 2 likes - added 8 years ago

I placed a MLB Baseball in Liquid Nitrogen to see if I could smash it! Surprising results! Baseball are made of a rubber or cork center, wrapped in yarn, and covered, in the words of the Official Baseball Rules "with two strips of white horsehide or cowhi
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Naked Eye Observations: Crash Course Astronomy #2

672 views / 0 likes - added 9 years ago

Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of the
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Broken Age: Act 2 - Music Bots - Part 17

591 views / 0 likes - added 8 years ago

Part 18 - https://youtu.be/3y-ogeOz2pg Watch Act 1 - https://youtu.be/f41P6fDl9js Welcome to my lets play on Broken Age Act 2. In this series I will be playing through the entire game with commentary. Website - http://www.brokenagegame.com Twitter - @stam

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