Search Results: "Role"

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14:43 Popular
Role of the Sarcoplasmic Reticulum in Muscle Cells

873 views / 0 likes - added 9 years ago

The role of the sarcoplasmic reticulum in controlling calcium ion concentrations within the muscle cell More free lessons at: http://www.khanacademy.org/video?v=SauhB2fYQkM
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16:20
Role of Phagocytes in Innate or Nonspecific Immunity

458 views / 0 likes - added 9 years ago

Role of phagocytes in innate or nonspecific immunity. Neutrophils, macrophages, and dendritic cells. MHC II. More free lessons at: http://www.khanacademy.org/video?v=O1N2rENXq_Y
09:22
Tropomyosin and troponin and their role in regulating muscle contraction

686 views / 0 likes - added 9 years ago

Tropomyosin and troponin and their role in regulating muscle contraction. How calcium ion concentration dictates whether a muscle is contracting or not. More free lessons at: http://www.khanacademy.org/video?v=LiOfeSsjrB8
02:05
Meet the Actor Who’s Played the Same Role for 60 Years

486 views / 0 likes - added 6 years ago

In a tiny theatre in Paris, the same play has been performed every single night (except Sundays!) since 1957. “The Bald Soprano” holds the current world record for the longest-running play staged in the same theatre. And one actor, Roger Defossez, has bee
10:10 Popular
Role-playing Games: Crash Course Games #18

741 views / 2 likes - added 7 years ago

Today, we’re going to explore the world of role-playing games. Role-playing games are different than most, because they’re technically a form of interactive storytelling with one player managing the game as the game master (or dungeon master), and all of
03:43
Role Model Titans | Teen Titans GO! | Cartoon Network

306 views / 0 likes - added 2 years ago

The Titans' negative behavior is giving superheroes a bad name, so they must learn proper conduct to be good role models for kids.Episode: Standards & Practices About Cartoon Network: Welcome to Cartoon Network's YouTube Channel, your destination for epis
01:28
Lightning Plays Crucial Role in Cleaning the Atmosphere, Per New Discovery

242 views / 0 likes - added 2 years ago

A look back at data taken from a storm-chasing plane back in 2012 showed scientists had it wrong about lightning. Through history, people were only interested in lightning bolts because of what they could do on the ground, explained meteorologist William
Nature-Based Solutions Can Play a Vital Role in Addressing Climate Change

97 views / 0 likes - added 1 year ago

Blue carbon ecosystems, including seagrasses, mangroves, and salt marshes, offer many opportunities for effective nature-based solutions to climate change. For Belize, Costa Rica and Seychelles, coastal wetlands help meet ambitious new pledges to reduce e
10:13 Popular
Dungeons and Dragons, explained

727 views / 0 likes - added 5 years ago

Why we love this nerdy role-playing fantasy game. Subscribe to our channel! http://goo.gl/0bsAjO In an age of virtual reality, video games, and smartphones, more and more people are getting into this magical, nerdy tabletop fantasy role-playing game. Here
02:57
When To Use

535 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/when-to-use-me-myself-and-i-emma-bryce Me, myself, and I. You may be tempted to use these words interchangeably, because they all refer to the same thing. But in fact, each one has a specific role in a sentence:
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10:34
Escrow

519 views / 0 likes - added 9 years ago

Role of escrow in closing of a home purchase
06:33 Popular
Silicon Based Life

720 views / 0 likes - added 8 years ago

Can silicon play a similar role that carbon plays in life?
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05:59
Silicon Based Life

659 views / 0 likes - added 8 years ago

Can silicon play a similar role that carbon plays in life?
01:58
The Apothecary's Indispensible Tool

625 views / 0 likes - added 8 years ago

This odd object was once the staple tool of an apothecary, but what do you think its role was? Rob explains.
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Glycolysis Overview

488 views / 0 likes - added 8 years ago

Introduction to glycolysis and its role in using glucose to produce ATPs, NADHs and pyruvate molecules.
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Alcohol Or Ethanol Fermentation

509 views / 0 likes - added 8 years ago

Alcohol or ethanol fermentation. Including yeast and its role in bread and wine production.
45:08 Popular
The Physics of Life: How Water Folds Proteins - with Sylvia McLain

936 views / 0 likes - added 6 years ago

Sorry about the audio problems for the first 30 seconds or so - stick with it, it levels out soon. Proteins are arguably the most important biological components in any living creature but only now are we beginning to look into the role water plays in the
14:34
Hemoglobin

510 views / 0 likes - added 9 years ago

Hemoglobin and its role in the circulatory system More free lessons at: http://www.khanacademy.org/video?v=LWtXthfG9_M
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Mitochondria

712 views / 0 likes - added 8 years ago

The structure and role of mitochondria (plural for mitochondrion). Discusses the outer membrane, inner membrane, cristae, porins, etc.
03:47
One Gene One Polypeptide

598 views / 0 likes - added 9 years ago

Dubay discusses the one gene one polypeptide hypothesis from its origins dating back to the work of Beadle and Tatum to the more recent refinements from Sharp and Roberts involving the role...
18:41
The Wall,

462 views / 0 likes - added 8 years ago

A look at the landmark cases that have helped defined the role religion can play in public schools. Check out www.hiphughes.com for hundreds of social studies videos, teachertips and other fun stuff!
08:13 Popular
Interest Groups: Crash Course Government And Politics #42

740 views / 0 likes - added 8 years ago

Today, Craig is going to talk about something you fans out there have been demanding for months - money in politics. Specifically, we're going to talk about special interest groups and their role in the U.S. political system. Special interest groups are g
20:34
Helper T Cells

590 views / 0 likes - added 9 years ago

Introduction to helper T cells and their role in activating B cells More free lessons at: http://www.khanacademy.org/video?v=uwMYpTYsNZM
09:23
Political Parties: Crash Course Government And Politics #40

665 views / 1 likes - added 8 years ago

Today, Craig is going to talk about political parties and their role in American politics. So, when most people think about political parties they associate them with the common ideologies of the voters and representatives within that party, but the goal
08:47 Popular
Fluid Mosaic Model Of Cell Membranes

777 views / 0 likes - added 8 years ago

Fluid mosaic model of cell membranes. The role of phospholipids, proteins, glycoproteins, cholesterol, and glycolipids in cell membranes.
07:31 Popular
The Protestant Reformation Explained: World History Review

718 views / 1 likes - added 8 years ago

A super fast, fun and focused look at the Protestant Revolution and role Martin Luther played in changing the history of the world. Subscribe to HipHughes to keep the universe aligned for free here https://www.youtube.com/user/hughesdv?
05:27
Who Were Samoset, Massasoit, and Squanto?

52 views / 0 likes - added 11 months ago

Samoset, Massasoit, and Tisquantum, or Squanto, were three indigenous men who played a key role when the Mayflower first landed in Massachusetts. "1620: Beyond Thanksgiving" is produced by NBC News Learn in partnership with NBC 10 Boston.
09:39 Popular
Market Economy: Crash Course Government And Politics #46

866 views / 1 likes - added 8 years ago

Today, we’re going to take a look at how the government plays a role in the economy. Specifically, the way the government creates and maintains our market economic system. Now sure, the government’s role in the economy can be controversial, some may even
01:29
Obi-Wan Kenobi | Official Trailer | Disney+

135 views / 0 likes - added 1 year ago

The story begins 10 years after the dramatic events of “Star Wars: Revenge of the Sith” where Obi-Wan Kenobi faced his greatest defeat—the downfall and corruption of his best friend and Jedi apprentice, Anakin Skywalker, who turned to th
05:05 Popular
The Gulf Stream & Climate Change

941 views / 2 likes - added 8 years ago

Learn about the role of the sea in global warming. The global conveyer belt is part of the large-scale ocean circulation that is driven by differences in the density of the waters. It plays a key role in keeping the climate at balance and Europe warm. Glo
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07:18
Sodium Potassium Pump

553 views / 0 likes - added 8 years ago

How the sodium potassium pump pumps sodium ions out while pumping potassium ions in (and the role this plays in establishing resting membrane potentials based on an electrochemical gradient).
07:17 Popular
Freedom Of The Press: Crash Course Government And Politics #26

789 views / 0 likes - added 8 years ago

Today, Craig is going to finish up our discussion of the First Amendment with freedom of the press. Like an individual's right to free speech, the press has a right, and arguably responsibility, to tell the public what the government is doing. But of cour
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01:46
Obi-Wan Kenobi | Teaser Trailer | Disney+

165 views / 0 likes - added 2 years ago

Watch the new teaser trailer for Obi-Wan Kenobi, and start streaming the limited series May 25 on Disney+. The story begins 10 years after the dramatic events of “Star Wars: Revenge of the Sith” where Obi-Wan Kenobi faced his greatest defeat&m
09:18
The Weak Nuclear Force: Through the looking glass

460 views / 0 likes - added 5 years ago

Of all of the known subatomic forces, the weak force is in many ways unique. One particularly interesting facet is that the force differentiates between a particle that is rotating clockwise and counterclockwise. In this video, Fermilab’s Dr. Don Lincoln
The Letters

102 views / 0 likes - added 2 years ago

Women play a major role in shaping climate-resilient societies. Their needs and capacities can lay the foundation for solutions that not only address the climate crisis but also pave the way for a sustainable recovery from the COVID-19 pandemic. We need t
03:16
Why Do These Monkeys Have Such Outrageous Noses?

597 views / 0 likes - added 6 years ago

Proboscis monkeys may look ridiculous to us, but they are in fact perfectly adapted to their swamp surroundings. Their pot-bellied stomachs are able to digest toxic leaves, while their huge noses play a role in attracting mates. From the Series: Amazing M
08:45
Media Institution: Crash Course Government And Politics #44

689 views / 0 likes - added 8 years ago

So today we're going to look at the rather thorny issue of the media and its role in politics. Wether you're talking about older forms of media like newspapers and radio or newer forms like television and the Internet, all media serves the same purpose -
19:37
Trusting The Ensemble - Charles Hazlewood

652 views / 0 likes - added 8 years ago

Conductor Charles Hazlewood talks about the role of trust in musical leadership -- then shows how it works, as he conducts the Scottish Ensemble onstage. He also shares clips from two musical projects: the opera "U-Carmen eKhayelitsha" and the ParaOrchest
07:22
Protein Folding and Particle Accelerators: A New Solution

653 views / 0 likes - added 7 years ago

What can a particle accelerator teach us about biology? Dr Sylvia McLain explains her research into one of the most fundamental questions of life: how water is involved protein folding. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Answe
02:25 Popular
Native Americans Saw Buffalo as More Than Just Food (4K)

1,284 views / 6 likes - added 7 years ago

The relationship between some Native American tribes and the American buffalo was a sacred one. Not only did it provide the former with food, clothing, and weapons, it also played a central role in their spiritual life. From: THE LAST BUFFALO http://bit.l
04:55
How I Got Cast In A Major Hollywood Movie

215 views / 0 likes - added 1 year ago

#WBPartner This is how I got my role alongside Zachary Levi in SHAZAM! Fury of the Gods. Let me know if you spot me in the movie #ShazamMovie in theaters March 17. Get tickets now: https://www.dc.com/shazamWatch How I pulled off my 10 craziest stunts here
03:53
The WEIRDEST Christmas Traditions in History! | WHAT THE PAST?

163 views / 3 likes - added 1 year ago

From the feast of the fools to boy bishops, bean kings, and Lords of Misrule, the Christmas holiday in medieval England was filled with strange role-reversals, revelry, and all-around rowdy behavior!Images used under license from Shutterstock.comNarrated
05:38
Your dogs breed doesnt determine its personality, study suggests

126 views / 0 likes - added 1 year ago

A new study shows that almost none of the behaviors we associate with dog breedsfrom lovable Labradors to pugnacious pit bullsare hard-wired. Aside from a few ancient traits, environment seems to play a much larger role than pedigree.Read the research: ww
09:54 Popular
Introduction To Amino Acids

908 views / 0 likes - added 8 years ago

Understanding amino acids and their role in the Central Dogma of Molecular Biology (how the information in DNA eventually gets expressed as chains of amino acids). Thinking about the amino and carboxyl groups and how amino acids are typically found as zwi
09:43
The Great Vertical Migration

236 views / 0 likes - added 2 years ago

Diel vertical migration truly is a phenomenon. This migration serves as the anchor for the food web that supplies the entire planet. Every day, 5 billion metric tonnes of organisms migrate to the surface to feed. Predators chase prey, forming a layer of a
11:37
The Not So Sweet Secrets of the Sugar Industry

95 views / 0 likes - added 1 year ago

Weird History Food is going to give you a spoonful of sugar with these sugar facts. We all know that sugar is delicious, but not the healthiest thing to eat. Were starting to understand its role in weight gain and other health complications. But why has i
10:28
The Engineering of the Drinking Bird

575 views / 0 likes - added 6 years ago

Bill reveals the operation and engineering design underlying the famous drinking bird toy. In this video he explores the role played by the water the bird "drinks," shows what is under the bird's hat and demonstrates that it can operate using heat from a
04:02
Memory Tricks with Chirality - Christmas Lectures with Charles Stirling

518 views / 0 likes - added 4 years ago

Do you remember which way the Mona Lisa faces? Or the Queen on a 10p coin? Test your memory and ability to tell left from right in this clip from the 1992 Christmas Lectures.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fir
05:31
Current Vs Voltage: How Much Current Can Hurt You?

497 views / 0 likes - added 4 years ago

Voltage vs current, or sometimes it's current vs voltage; we are constantly trying to understand the differences between these two entities related to electricity. Then, there is sometimes one more entity: resistance. How do these three entities, i.e. cur
03:12
Neil deGrasse Tyson Replies to Lincoln's Gettysburg Address

524 views / 0 likes - added 7 years ago

In April 2015, the astrophysicist Neil deGrasse Tyson accepted the National Academy of Science's most prestigious award. His brilliant acceptance speech makes the argument for ensuring that science plays a big role in policymaking. Inspired by the short a
06:47
Clutch, How does it work ?

480 views / 0 likes - added 6 years ago

Please make our efforts sustainable : https://www.patreon.com/LearnEngineering Have you ever wondered what is happening inside a car when you press the clutch pedal? Or why do you need to press the clutch pedal before you shift gears in a manual transmiss
01:46
Kangaroo robot by Festo

649 views / 1 likes - added 6 years ago

Festo's Kangaroo robot "With the BionicKangaroo, Festo has technologically reproduced the unique way the kangaroo moves. Like its natural role model, it can recover the energy exerted when jumping, store it and retrieve it efficiently on the next jump." -
04:52 Popular
What Would Happen If You Didn’t Drink Water? - Mia Nacamulli

1,428 views / 4 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-would-happen-if-you-didn-t-drink-water-mia-nacamulli Water is essentially everywhere in our world, and the average human is composed of between 55 and 60% water. So what role does water play in our bodies,
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05:10 Popular
Why Do Our Bodies Age? - Monica Menesini

710 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/why-do-our-bodies-age-monica-menesini Human bodies aren’t built for extreme aging: our capacity is set at about 90 years. But what does aging really mean, and how does it counteract the body’s efforts to stay al
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07:46
Inertia, Mass & Momentum

391 views / 0 likes - added 5 years ago

Deane explains the role of inertia, mass and momentum in a number of spectacular science demonstrations. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriositySho
Vaccines 101: How vaccines work

142 views / 0 likes - added 2 years ago

We delve into how vaccines, such as the ones for Covid-19, actually work. What are the different types of vaccine? How do they trigger and train the immune system, and what is the role of herd immunity?Read more in https://www.nature.com/collections/vacci
02:06
Are We Alone in the Universe?

445 views / 0 likes - added 7 years ago

Is Earth the only planet that currently supports life? Scientists are continuing to search for signs of alien life, and the James Webb Space Telescope will play an important role in their search. Subscribe to Science Channel: http://bit.ly/SubscribeScienc
05:05 Popular
How Computer Memory Works - Kanawat Senanan

1,746 views / 3 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-computer-memory-works-kanawat-senanan In many ways, our memories make us who we are, helping us remember our past, learn and retain skills, and plan for the future. And for the computers that often act as ex
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09:37 Popular
What Happens to Poop in the Jungle? - Borneo

714 views / 0 likes - added 5 years ago

Craig Beals travels to the jungles of Borneo to explore what happens to poop in the jungle. Surprisingly, animal dung plays an important role in the ecosystem of the rainforest. Craig explores the role of feces on the forest floor around the Kinabatangan
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The Dark and Seedy Origins of Wonder Bread

143 views / 0 likes - added 1 year ago

Let's dive into the History of Wonder Bread. Until the mid-19th century, your average loaf of bread was grainy, heavy, and dark. With innovations like mechanical slicers and refined flour, however, bread became white, fluffy, and shaped into the perfect p
05:20 Popular
Where Did Russia Come From? - Alex Gendler

902 views / 6 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/where-did-russia-come-from-alex-gendler Russia is the biggest country in the world, spanning one-eighth of the earth’s landmass. But where did it all begin? Alex Gendler explores the epic history of the Kievan R
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03:17
Festo - BionicKangaroo (English)

585 views / 0 likes - added 5 years ago

With the BionicKangaroo, Festo has technologically reproduced the unique way the kangaroo moves. Like its natural role model, it can recover the energy exerted when jumping, store it and retrieve it efficiently on the next jump. ---- Find out more: http:/
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04:11 Popular
What Are Stem Cells? - Craig A. Kohn

2,288 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-are-stem-cells-craig-a-kohn Is personalized medicine for individual bodies in our future? Possibly -- with the use of stem cells, undifferentiated cells with the power to become any tissue in our bodies. Cr
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59:45
The Interactional 'Nudge' - Talking About Talk

467 views / 0 likes - added 8 years ago

Elizabeth Stokoe shows how conversation analysis works to provide a scientific understanding of talk, and how it can be harnessed to make people do what you want. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the Q&A here: https://
03:47 Popular
History Through The Eyes Of The Potato - Leo Bear-McGuinness

988 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/history-through-the-eyes-of-the-potato-leo-bear-mcguinness Baked or fried, boiled or roasted, as chips or fries; at some point in your life you’ve probably eaten a potato. But potatoes have played a much more si
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10:07
Boil Water at Room Temperature! - Hydrostatics

607 views / 1 likes - added 6 years ago

Engineers that work with fluids need a solid understanding of how they behave, and there’s one branch of fluid mechanics that plays a role in areas all across our lives. Whether you’re designing a water tower for a city or you just want to understand how
03:38 Popular
The Bug Hunting Game!

711 views / 0 likes - added 7 years ago

There are some animals with special adaptations that help them blend in to the places they live! See for yourself how this works as you take on the role of a hungry bird looking for tasty bugs! ---------- Love SciShow Kids and want to help support it? Bec
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06:53 Popular
THE BEST: Abbott and Costello - Who's on first [classic] (REMASTERED) HD

1,200 views / 0 likes - added 6 years ago

"Who's on First?" is Abbott and Costello's preeminent comedy routine. A & C usually referred to it as "Baseball." The sketch was allegedly based on prior burlesque routines with similar wordplay. Synopsis: Abbott is managing a new baseball team and the pl
09:20 Popular
Lymphatic System: Crash Course A&P #44

1,682 views / 0 likes - added 8 years ago

Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role i
02:57
Your bodys hidden senses might help treat epilepsy, depression

177 views / 1 likes - added 2 years ago

When it comes to our senses, we frequently focus on the externalthe crack of thunder, the glare of sunlight, the fragrance of flowersthat captured our attention in the first place. But our bodies also have a whole host of internal senses that tell our bra
02:23
Festo – BionicANTs (English)

440 views / 0 likes - added 5 years ago

For the BionicANTs, Festo has not only transferred the delicate anatomy of ants, but also their cooperative behaviour to the world of technology. Like their natural role models, they communicate with each other and work together according to clear rules t
03:34
Why Can’t Scars Tan Or Grow Hair?

592 views / 0 likes - added 8 years ago

When a wound heals into a scar, it changes the skin forever. What exactly happens to the skin when it’s scarred? The Homemade Flying Tricycle Pilots Built ►►►► http://bit.ly/1prR9bH Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Subsc
08:41
How Exactly Is Your Body Held Together?

413 views / 0 likes - added 3 years ago

Connective tissue does a lot more than just keep you in one piece. In this episode, Patrick breaks down the varied role it plays in your body and how one tissue type can encompass so many different types of cells. Subscribe to Seeker! http://bit.ly/subscr
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Oxygen’s surprisingly complex journey through your body - Enda Butler

1,450 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/oxygen-s-surprisingly-complex-journey-through-your-body-enda-butler Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases ca
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09:51 Popular
Urinary System, Part 2: Crash Course A&P #39

1,624 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
01:07 Popular
This Vending Machine Takes Bottles And Gives Food To Stray Dogs In Exchange

1,253 views / 3 likes - added 6 years ago

A company in Turkey called Pugedon has created a somewhat bizarre but effective way to kill two birds with one stone – their vending machine in Istanbul takes bottles deposited for recycling and dispenses food for the city’s stray dogs. The ma
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02:12
The Attorney General

66 views / 1 likes - added 7 months ago

The top legal officer in the country, the Attorney General advises the US government on legal matters, including the President. But how did the role come about and what are his or her responsibilities?Untold is a free collection of short, compelling, hist
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Spinning Disk Trick Solution

275 views / 0 likes - added 3 years ago

ZoggFromBetelgeuse's solution: http://www.youtube.com/watch?v=pwl-rBVbWAYThis is a preliminary solution to the spinning disk trick based on the commonly cited tippe top explanation. I have my doubts that it tells the whole story because the disk seems to
05:34
Visual illusions that could trick our tastebuds and persuade us to eat healthier

463 views / 0 likes - added 5 years ago

A small team in London is using experimental psychology to cook up the next great meal. Oxford professor Charles Spence and chef Jozef Youssef are exploring the role all our senses play when we taste food, given the importance of our brains in how we perc
06:22
"A Pound of Meat" Soldier Food in the 18th Century

567 views / 0 likes - added 6 years ago

Amazon Affiliate link to Joseph Plumb Martin's Journal▶ http://amzn.to/2yGmP14 ▶▶ Great book! This installment complements the previous video "Privations of an 18th Century Soldier." It examines a number of historical references and considers how soldiers
03:15
Sculptures Disappear Into Thin Air

527 views / 0 likes - added 6 years ago

German artist Julian Voss-Andreae is the mastermind behind these disappearing statues. His background in physics plays an important role in his creative process. He uses 3D scans and computer programming to map out his creations. It took him three years t
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Why Tunnels Don't Collapse

513 views / 0 likes - added 5 years ago

How simple reinforcement is used to prevent collapse of rock tunnels. Tunnels play an important role in our constructed environment as passageways for mines, conveyance for utilities, and routes for transportation. Rock bolts are a type of reinforcement f
09:36
Political Campaigns: Crash Course Government And Politics #39

548 views / 0 likes - added 8 years ago

So political campaigns are a pretty big deal in the United States. For instance the 2012 presidential election clocked in at the most expensive ever - at around $6 billion dollars! Needless to say, money plays a very big role in American elections. So tod
03:57
Where Did The Earth Come From?

260 views / 0 likes - added 3 years ago

Do we take the Earth for granted? It gives us life and sustains us in the manner we're accustomed to, but we don't know the first thing about it: like where did it come from? And how did it form? Most people recognize that the Earth has a big explosion in
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How do Microbes Survive in Stomach Acid? - Monthly Mailbag #12

1,007 views / 0 likes - added 6 years ago

There is increasing evidence on how our gut microbiome plays an integral role in our overall health, but how do microbes even survive the stomach when the acids and enzymes attack everything that reaches it? Jon answers questions from the comment section.
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How Voters Decide: Crash Course Government And Politics #38

724 views / 0 likes - added 8 years ago

So today, Craig is going to try to get inside the heads of voters by discussing how voters make decisions. Now obviously, like all decision making, voter decisions are influenced by a multitude of factors, but the three we are going to focus on today (and
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Why Do We Have Such Bad Body Odor?

697 views / 2 likes - added 7 years ago

Body odor: we all hate it, but we've all been there. What causes body odor and can our diet play a role in how we smell? Why Tuna Really Mattered On Apollo 12 - http://bit.ly/29XGZam Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More
11:18 Popular
The Poetry of Sylvia Plath: Crash Course Literature 216

721 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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06:13 Popular
Aluminium - The Material That Changed The World

1,035 views / 0 likes - added 7 years ago

Thanks to the vlogbrothers for sponsoring this video. Have been following their work for years, it feels great to be supported by my role models! Thank you to my patreon supporters: Adam Flohr, darth patron, Zoltan Gramantik, Josh Levent, Henning Basma. T
01:06 Popular
Hear what a city sounds like on the piano

768 views / 0 likes - added 7 years ago

Concept and design by Akko Goldenbeld "The tall buildings in the city centre have a heavy touch; the low-rise villas to the South create considerably gentler sounds. Akko Goldenbeld has a very personal way of looking at, or rather listening to the city. H
09:55 Popular
How Plutonium Got Us To Pluto

806 views / 0 likes - added 8 years ago

Plutonium played a key role in the New Horizons mission to Pluto. More Plutonium: https://www.youtube.com/watch?v=89UNPdNtOoE Featuring Professor Martyn Poliakoff. New Horizons: https://www.nasa.gov/mission_pages/newhorizons/main/ More chemistry at http:/
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Why Do We Move Our Hands When We Talk?

303 views / 0 likes - added 4 years ago

Gestures are a really important part of language. But how do we use them, and why? MORE LANGUAGE FILES: https://www.youtube.com/playlist?list=PL96C35uN7xGLDEnHuhD7CTZES3KXFnwm0Written with Gretchen McCulloch and Molly Ruhl, with an assist from Lauren Gawn
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The science behind why doughnuts are so hard to resist | BBC Ideas

299 views / 0 likes - added 3 years ago

Why are some foods so much more tempting to us that others? What is going on inside our brains? And what role does the culture around us play? Why do we make the food choices that we do?Made in partnership with the Royal Society. If you liked this, you mi
02:06
Tiny crustaceans can generate a lot of power

507 views / 0 likes - added 5 years ago

Krill may have a huge environmental impact and play a major role in fighting climate change, according to new research that shows sea creatures can create massive amounts of power, despite their small size. Scientists at Stanford University, who've been s
06:56 Popular
Inverters, How do they work ?

863 views / 0 likes - added 6 years ago

Inverters have taken a prominent role in the modern technological world due to the sudden rise of electric cars and renewable energy technologies. Inverters convert DC power to AC power. They are also used in Uninterruptible Power Supplies, Control of Ele
05:05 Popular
The big-beaked, rock-munching fish that protect coral reefs - Mike Gil

902 views / 1 likes - added 3 years ago

Discover the quirky creature known as the parrotfish, and the key role it plays in keeping coral reefs healthy and thriving. --As the sun rises over a quiet coral reef, one animal breaks the morning silence. Named for its vibrant scales and beak-like teet
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05:22
How to Roast Coffee at Home - Coffee Science

373 views / 0 likes - added 5 years ago

Craig Beals started roasting coffee in his chemistry lab with his students as a way to show how chemistry and science play a role in everyday life. Follow along as he shows you how to roast amazing coffee at home or at school! Full instructions, equipment
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Four Stories All About Queens

352 views / 0 likes - added 4 years ago

They arent technically royalty, but we pay tribute to four fabulous queens in this reel, including a woman who plays an unsung role in Britains royal family and another who is known as the Queen of Chinese cuisine in America.SUBSCRIBE: https://goo.gl/vR6A
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Can We Get Older Without Aging?

343 views / 0 likes - added 5 years ago

Learn more about opportunities from KiwiCo here: https://www.kiwico.com/okay SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Nothing is guaranteed in life except death, taxes, and entropy. What do other
08:47
The Cinematographer: Crash Course Film Production #8

558 views / 0 likes - added 6 years ago

Who takes the pictures in a movie? Who is responsible for making a movie look good, or creating meaning with light and shadow, or make an action scene clear and thrilling? A lot of the time, that's the job of the cinematographer. In this episode of Crash
02:58 Popular
Hurricanes 101 | National Geographic

3,019 views / 14 likes - added 5 years ago

Hurricanes are the most powerful storms known to man. Find out when hurricane season peaks, how the storms form, and the surprising role they play in the larger global ecosystem. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Hurricanes A
16:36
Q&A - The Physics of Life: How Water Folds Proteins - with Sylvia McLain

596 views / 0 likes - added 6 years ago

Can we predict protein folding? How do you trap proteins? Sylvia McLain answers questions from the audience. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full talk here: https://youtu.be/SaSntOkK-Vk Sylvia McLain is a Research
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The Fascinating World of Cnidarians

758 views / 0 likes - added 2 years ago

The phylum Cnidaria contains such creatures as jellyfish, anemones, siphonophores and corals. Together, they consist of around 13,000 living species - surprisingly simple, yet beautiful organisms. The importance of these cnidarians cannot be understated.
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What Exactly Does Cholera Do To Your Body?

1,085 views / 0 likes - added 7 years ago

Cholera is an aggressive bacterial infection that can kill its victims within hours, but how? What exactly does cholera do to our bodies? What Happens When You Get Leprosy - https://youtu.be/wwqfFxBUetA Sign Up For The Seeker Newsletter Here - http://bit.
01:16
Disney Imagineers Develop Cutting-Edge, Free-roaming Robotic Actor

285 views / 0 likes - added 3 years ago

Walt Disney Imagineering Research & Development is developing a small-scale, free-roaming robotic actor that can take on the role of our similarly-sized Disney characters. Its tightly integrated design provides over 50 degrees of freedom in a compact
06:21
The lifespan secret: why giraffes live longer than ferrets

108 views / 0 likes - added 1 year ago

It is well known that Somatic mutations - mutations in our bodys genetic code that accumulate over time - can cause cancer, but their broader role in ageing is less clearNow a team of researchers have measured the somatic mutation rates of a range of mamm
02:29
Japans Secret to Long Life

395 views / 0 likes - added 4 years ago

Some of the worlds oldest people have lived on the Japanese island of Tokunoshima. Whats their secret? A local distiller would have you believe drinking brown sugar shochua spirit brewed on the islandplayed a role in their longevity. Alcohol that makes yo
01:47
Anxiety, Depression and What I Would Tell#MyYoungerSelf| Ray Romano

530 views / 0 likes - added 4 years ago

Ray Romano is an American stand-up comedian, actor and screenwriter. He is best known for his role on the sitcom Everybody Loves Raymond, for which he received an Emmy Award, and as the voice of Manny in the Ice Age film series. #MyYoungerSelf by Child Mi
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Was Gatsby Great? The Great Gatsby Part 2: Crash Course English Literature #5

852 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
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Congressional Committees: Crash Course Government and Politics #7

695 views / 0 likes - added 9 years ago

This week Craig Benzine clears up the role of committees in Congress. We’ll talk about standing committees, joint committees, conference committees, and caucuses (and not the candidate-choosing kinds) as well as the staff agencies that help advise these c
03:09
Sesame Street: Grover Inspires Vincent Van Dough

681 views / 1 likes - added 9 years ago

Did you know that Grover played a pivotal (circular) role when the great Vincent Van Dough created his masterpiece, "The Cookie Eaters"? Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet You can
12:12 Popular
‎2,000 Years of Chinese History! The Mandate of Heaven and Confucius: World History #7

1,100 views / 3 likes - added 9 years ago

2,000 Years of Chinese History! The Mandate of Heaven and Confucius: Crash Course World History #7 In which John introduces you to quite a lot of Chinese history by discussing the complicated relationship between the Confucian scholars who wrote Chinese h
11:56
Radioactivity and Radiation

408 views / 0 likes - added 5 years ago

Craig Beals explains why some atoms emit radiation through the processes of radioactivity and radioactive decay. He examines the role of isotopes in radiation and shows Uranium - 238 from Carnotite Ore and Americium - 241 from a smoke detector. https://ww
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The Nervous System, Part 1: Crash Course A&P #8

1,172 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
12:38
The Key To The Riemann Hypothesis - Numberphile

561 views / 0 likes - added 7 years ago

L-Functions are likely play a key role in proving the Riemann Hypothesis, says Professor Jon Keating from the University of Bristol. L-Function & Modular Form database: http://www.lmfdb.org Prime Number and Riemann Hypothesis playlist: http://bit.ly/prime
08:46 Popular
Why Do Lymph Nodes Swell Up When You're Sick?

747 views / 0 likes - added 4 years ago

Your lymphatic system plays an essential role in keeping you healthy, but how exactly does it work? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://bit.ly/HUMANplaylist Visit our shop at http://shop.seeker.comThe lymphatic syst
05:41
Doctor Who could change how women are portrayed in sci-fi

408 views / 0 likes - added 5 years ago

The Doctor’s greatest power? Her sense of humor. Subscribe to our channel! http://goo.gl/0bsAjO For the first time in its 55-year history, British television show Doctor Who will have a woman in the lead role (played by Jodie Whittaker). Doctor Who isn’t
02:33 Popular
The Funniest Wolf Howls Are Lazy Ones

762 views / 8 likes - added 4 years ago

Why get up when you can howl lying down? Alawa (front and lazy) and Zephyr are captive-born gray wolves at the Wolf Conservation Center (WCC), a 501c3 non-profit organization, in South Salem, NY. They are two of the three 'ambassador wolves' at the WCC th
03:35
Sesame Street: T is for Theater with Chance the Rapper

409 views / 0 likes - added 5 years ago

T is for Theater! A theater is a place you go to see people act out different plays and shows. Cookie Monster and Chance the Rapper are going to act out a scene about a monster who loves cookies! Who do you think will get the leading role? -- Subscribe to
09:23 Popular
How Presidents Govern: Crash Course Government And Politics #14

887 views / 0 likes - added 9 years ago

This week Craig Benzine talks about how the president gets things done. Filling the role of the executive branch is a pretty big job - much too big for just one person. It's so big that the president employees an entire federal bureaucracy! Today, we’re j
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02:16
Festo – BionicFlyingFox

602 views / 0 likes - added 5 years ago

Flying fox as inspiration: thanks to its intelligent kinematics, the BionicFlyFox can master the agile flying manoeuvres of its natural role model. In order to be able to move in a defined space semi-autonomously, it communicates constantly with a motion-
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04:50
Teen Titans Go! | Saving Christmas From Santa | Cartoon Network

664 views / 1 likes - added 6 years ago

Robin really stepped up to the role. Subscribe to the Cartoon Network UK YouTube channel: https://goo.gl/hRAVDf Visit the Cartoon Network UK website: http://www.cartoonnetwork.co.uk Check out all the amazing apps from Cartoon Network: http://apps.cartoonn
03:17
Unikitty! | Trapped in Giant Kaiju Kitty | Cartoon Network

584 views / 2 likes - added 5 years ago

Richard has to step up and fulfil his role in the kaiju. Subscribe to the Cartoon Network UK YouTube channel: https://goo.gl/hRAVDf Visit the Cartoon Network UK website: http://www.cartoonnetwork.co.uk Check out all the amazing apps from Cartoon Network:
01:57
Why selfies can make your nose look bigger

426 views / 0 likes - added 6 years ago

It’s not you. Selfies distort your face. Subscribe to our channel! http://goo.gl/0bsAjO Your selfies might not always feel like they look like you. If that has you upset about your appearance, you’re not alone: in 2017, 55 percent of facial plastic surgeo
14:27
How a typeface helped launch Apollo | Douglas Thomas

396 views / 0 likes - added 4 years ago

When humanity first landed on the moon in 1969, the typeface Futura was right there with them. In this fascinating history of typography, designer Douglas Thomas shares Futura's role in launching the Apollo 11 spacecraft -- and how it became one of the mo
06:59 Popular
Bureaucracy Basics: Crash Course Government And Politics #15

951 views / 0 likes - added 8 years ago

This week Craig Benzine discuses bureaucracies. Bureaucracies tend to be associated with unintelligible rules and time-wasting procedures, but they play an important, though controversial, role in governing. From the FDA to the EPA, these agencies were es
04:11
The Smelliest Element - Livermorium - Periodic Table of Videos

456 views / 0 likes - added 7 years ago

We met Professor Mark Stoyer at Lawrence Livermore National Laboratory, who played a key role in the discovery and naming of element 116. More with Professor Stoyer soon. More super heavy element videos: http://bit.ly/super_heavy Previous Livermorium: htt
29:39 Popular
An Economic History of the World Since 1400 | The Great Courses

853 views / 0 likes - added 7 years ago

https://www.thegreatcoursesplus.com/show/an_economic_history_of_the_world_since_1400?utm_source=US_SocialMedia&utm_medium=SocialMediaEditorialYoutube&utm_campaign=138569 Economics has, in many regards, created the world. Not only is it the process through
02:58
This ‘Star Trek’ Actress Changed TV (and NASA) Forever

432 views / 1 likes - added 5 years ago

Live long and prosper? Nichelle Nichols sure has. At the height of the American civil rights movement, she played “Star Trek’s” Lieutenant Uhura—then one of television’s few confident, strong Black female characters. It was a trailblazing role she nearly
03:10 Popular
Total Dramarama | The Smasher | Cartoon Network

732 views / 1 likes - added 5 years ago

Izzy wants to play a superhero game, but takes the villain role a little too seriously! Episode: The Bad Guy Busters CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe WATCH MORE: http://cartn.co/moreminisodes About Cartoon Network: We
09:49 Popular
Government Regulation: Crash Course Government And Politics #47

735 views / 2 likes - added 8 years ago

Today, we’re going to wrap up our discussion of economic policy by looking at government regulation. We're going to talk about the government's goals for the U.S. economy and the policies it employs to achieve those goals. Ever since the New Deal, we've s
04:02
Could Neural Lace Connect Our Brains To The Internet?

534 views / 0 likes - added 7 years ago

Elon Musk is funding research towards "neural lace," a brain computer interface technology that could allow our brains to compete with AI. Robots Can Now Sense Your Emotions Via Radio Waves - https://youtu.be/fsrpK7Dra08 Sign Up For The Seeker Newsletter
02:25
What Captain America can teach us about science

392 views / 0 likes - added 6 years ago

Materials scientist Suveen Mathaudhu shows us how both our favorite superheroes and real-world scientists create materials to save the world every day. Can Laser Make The Internet Faster?: https://youtu.be/ptKbyf7wMok Subscribe! http://bit.ly/1fUWHyY At U
16:19
In a Galaxy Far, Far Away, I Was Almost Anakin Skywalker | 'Almost Famous' by Op-Docs

213 views / 2 likes - added 2 years ago

It was the late 1990s, and 3,000 young actors around the world were scouted for the role of a lifetime. On the ride home from school, Devon Michael’s mom told him he’d be auditioning for one of the most anticipated movies ever. “The Phan
06:37
Should your phone push you to take your pills?

356 views / 0 likes - added 4 years ago

Theres a surprising problem in American health care that doesnt get discussed much: up to 50% of patients dont take long-term medication properly. Medicine non adherence costs money and lives every year, and recently, technology is swooping in to help. Mo
03:47 Popular
Why Do Scientists Keep Finding New Organs?

851 views / 0 likes - added 5 years ago

This long ignored connective tissue now serves a more important role and may act as a shock absorber, keeps our organs in place, and even plays a major role in the spread of cancer. But is it an organ? How Scientists Found a New Neuron Hiding in Our Brain
08:54 Popular
Social Policy: Crash Course Government And Politics #49

1,983 views / 2 likes - added 8 years ago

Today, Craig is going to talk about social policy - in the United States this means achieving one of three goals: protecting Americans from risk, promoting equal opportunity, or assisting the poor. Many Americans strongly believe in individualism, that is
04:23
Two-Thirds of All Cancers Are Caused By One Thing: Your DNA

472 views / 0 likes - added 6 years ago

While environmental factors can play a huge role, the number one cause of cancer is mutations from regular cell replication. Does this mean cancer in humans is simply inevitable? Why Did Our Early Ancestors Resort to Cannibalism? - https://youtu.be/dPmnoV
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We Bare Bears | Teacher's Pet Regret | Cartoon Network UK

424 views / 0 likes - added 5 years ago

When the three bears go to school, they quickly make friends, but then annoy them by deciding to take the "Goody two shoes, I know it all" role. Subscribe to the Cartoon Network UK YouTube channel: https://goo.gl/hRAVDf Visit the Cartoon Network UK websit
05:27
The material that could change the world... for a third time

222 views / 0 likes - added 3 years ago

Explore the role concrete plays in global warming and how scientists are working to create a cleaner, more sustainable concrete.--Today roads, sidewalks, bridges, and skyscrapers are made of a material called concrete. Theres three tons of it for every pe
07:58
What the world looks like to an algorithm

616 views / 0 likes - added 5 years ago

Artificial intelligence is governing more and more of our lives, but the way it sees and understands the world is completely different from you or me. For this video, we found a way to look around inside AI’s “brain.” First, we asked fellow humans to gues
02:58 Popular
Meet the Voice Behind Teen Titans Beast Boy

1,224 views / 0 likes - added 3 years ago

Its rare for an actor to nail their first-ever audition. But voice actor Greg Cipes scored the role of Beast Boy in Teen Titans Go! his first time out. That was 20 years ago. In the years since, the prolific performer has played characters like Vero in Du
03:35
Actor With Autism Takes Center Stage

557 views / 0 likes - added 6 years ago

As the star of a professional production of “The Curious Incident of the Dog in the Night-Time,” Mickey Rowe is making history as the first actor with autism cast in the play’s lead. Steeped in an industry that undervalues actors with disabilities, Rowe f
04:03
Tennessine (NEW ELEMENT) - Periodic Table of Videos

578 views / 0 likes - added 7 years ago

Element 117 was synthesised in Russia but named after Tennessee because of the crucial role played by the Oak Ridge National Laboratory. A video on every element: http://bit.ly/118elements Nihonian: https://youtu.be/-HcSEKuYGM8 Moscovium: https://youtu.be
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Clickbait is Unreasonably Effective

202 views / 1 likes - added 2 years ago

The title and thumbnail play a huge role in a video's success or failure.Check out http://kiwico.com/Veritasium50 for 50% off your first month of any subscription! Special thanks to Patreon supporters: Alvaro Naranjo, Burt Humburg, Blake Byers, Dumky, Mik
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How Does Inflammation Work in Your Body?

251 views / 0 likes - added 3 years ago

There is always marketing claiming a new product reduces inflammation, but inflammation is a natural biological process, and we need at least some of it to keep us safe. In this episode, Patrick explains the inflammatory response and why it's necessary fo
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World War II Part 2 - The Homefront: Crash Course US History #36

1,442 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
04:15
Here's Why You Should Start Eating More Watermelon

352 views / 1 likes - added 3 years ago

Nothing screams summer like a big, red, juicy slice of watermelon. Its very mention almost inspires relaxation. Resplendent in thoughts of picnics, sunbathing, and backyard barbecues, watermelons are a signal to slow down and enjoy family gatherings. Mark
09:08
$500,000 of Calcium - Periodic Table of Videos

557 views / 0 likes - added 7 years ago

The rare isotope Calcium-48 plays a key role in the creation of superheavy elements. But it's not easy to obtain. Filmed at the Joint Institute for Nuclear Research, in Dubna, Russia. Featuring Professor Sir Martyn Poliakoff. See our elements inauguration
02:42
Opera Singer By Day, Janitor By Night

662 views / 0 likes - added 6 years ago

Keanon Kyles is a touring opera singer who has performed at Lincoln Center, Carnegie Hall, the Chicago Theater and other world-famous venues. But in order to support himself, he also works as a janitor at ABC News in Chicago. For him, working in a service
04:12
What Its Like to Walk in Space and Dive 7 Miles Below Sea Level

73 views / 0 likes - added 1 year ago

Dr. Kathy Sullivan has experienced incredible highs and exhilarating lows as an explorer. As a NASA astronaut, Sullivan was the first American woman to complete a spacewalk in 1984. As a geologist and oceanographer, she became the first woman to dive to t
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Meet the Voice Behind Cyborg, Aqualad and Lion Kings Rafiki

131 views / 0 likes - added 1 year ago

Youve heard Khary Payton say Booyah! at least a million times if youre a fan of Teen Titans Go! Payton plays Cyborg on the animated series. He is also known for voicing both Aqualad and Black Manta in the DC Comics series Young Justice as well as Rafiki f
07:30 Popular
LOONEY TUNES (Looney Toons): Notes to You (Porky Pig) (1941) (Remastered) (HD 1080p)

765 views / 1 likes - added 7 years ago

Notes to You is a 1941 Looney Tunes American cartoon featuring Porky Pig and an unnamed alley cat (who resembles Clampett's cat from The Hep Cat). This cartoon would be remade in 1948, as Back Alley Oproar, with Elmer Fudd in Porky's role and Sylvester as
04:15 Popular
What's Inside A Human Ear?

1,090 views / 0 likes - added 4 years ago

The ears are arguably one of the most important features of the human body, they allow us to hear the word around us every day but thats not all... Inside our ears is a complex structure that helps us balance, can help control facial features, and they ev
04:19 Popular
The Amazing World of Gumball | Gumball Plays Dungeons and Dragons | Cartoon Network UK

1,542 views / 4 likes - added 4 years ago

The dice is rolled and the family move ahead with an adventurous role play game of Dungeons and Dragons. They embark upon mysterious voices, treasure hunts, mythical forests and Owl bears.Subscribe to the Cartoon Network UK YouTube channel: https://goo.gl
08:16 Popular
Equal Protection: Crash Course Government And Politics #29

755 views / 1 likes - added 8 years ago

Today, Craig is going to talk about the most important part of the Constitution - the Fourteenth Amendment. In particular, we're going to discuss the "equal protection" clause and how it relates to our civil rights. So we've spent the last few episodes ta
03:28
The Voice Behind 250 of Your Favorite Cartoons

503 views / 0 likes - added 6 years ago

You’ve heard his vocal stylings as Hermes Conrad in “Futurama,” the Green Lantern in “Justice League,” Ollie Williams in “Family Guy,” and, of course, as Jack in “Samurai Jack.” As the man behind over
13:31 Popular
Women's Suffrage: Crash Course US History #31

747 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
11:53 Popular
Early Computing: Crash Course Computer Science #1

814 views / 0 likes - added 7 years ago

Hello, world! Welcome to Crash Course Computer Science! So today, we’re going to take a look at computing’s origins, because even though our digital computers are relatively new, the need for computation is not. Since the start of civilization itself, hum
How Rattlesnakes Scales Help Them Sip Rainwater From Their Bodies | Headline Science

208 views / 0 likes - added 2 years ago

Researchers reporting in ACS Omega have investigated how the scales of some desert rattlesnakes help them harvest rain during thunderstorms. ACS Headline Science reveals the secrets of the snakes scales. Role of Scale Wettability on Rain-Harvesting Behavi
03:59
How Blockchain Beats Scalpers At Their Own Game

388 views / 0 likes - added 5 years ago

When Jason Robert got his first paying music gig at age 14, he was instantly hooked. For years, he toured as a drummer, reveling in the community he and his fellow musicians built with audiences around the world. The live, electric connection between a ba
03:47
How does GPS work? - Christmas Lecture with Neil Johnson

85 views / 0 likes - added 1 year ago

Neil Johnson shows how Global Positioning System devices use satellites and atomic clocks to work out your location.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full first lecture of the series: http://www.rigb.org/christmas-le
04:00
Meet the Voice of Batman

443 views / 0 likes - added 3 years ago

For nearly three decades, voiceover actor Kevin Conroy has been the voice of (animated) Batman. He has voiced almost every iteration of Batman in cartoons, animated movies or video games. Conroy began his career as a theater actor, attending Julliard, a p
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How Do Satellites Help Us Communicate? | Space on Earth | BBC Earth

915 views / 0 likes - added 4 years ago

What role do satellites play in communication on Earth? Join @hashemalghaili at Goonhilly Earth Station to learn about how the UK opened up telecommunications via satellite for the first time, as well as how satellites monitor Earth activity from space.Su
11:50
Natural Language Processing: Crash Course Computer Science #36

633 views / 0 likes - added 6 years ago

Today we’re going to talk about how computers understand speech and speak themselves. As computers play an increasing role in our daily lives there has been an growing demand for voice user interfaces, but speech is also terribly complicated. Vocabularies
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Soft Tissue Found Inside a Dinosaur Bone!

460 views / 0 likes - added 5 years ago

In 2003, an exceptionally well preserved T. rex leg bone was unearthed in the Cretaceous rocks of Montana. Upon close examination, Dr. Mary Schweitzer found the bone to contain soft tissue inside - tiny blood vessels and proteins! Some claim that this is
12:59
Graphical User Interfaces: Crash Course Computer Science #26

652 views / 0 likes - added 6 years ago

Today, we're going to discuss the critical role graphical user interfaces, or GUIs played in the adoption of computers. Before the mid 1980's the most common way people could interact with their devices was through command line interfaces, which though ef
02:49 Popular
Why Is Only Half Of My Nose Working?

720 views / 0 likes - added 8 years ago

Ever notice how one side of your nose always seems to be more stuffed than the other? What’s up with that? Quick Questions knows! Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without
04:50
What Causes Food Allergies?

519 views / 2 likes - added 4 years ago

For some people, a simple peanut or a bite of shrimp can cause the bodys immune system to wildly overreact. In some cases, the results can be deadly. But what exactly is happening in the body for it to confuse nuts or shellfish with a true threat?________
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09:19 Popular
Monetary And Fiscal Policy: Crash Course Government And Politics #48

815 views / 0 likes - added 8 years ago

Today, Craig is going to dive into the controversy of monetary and fiscal policy. Monetary and fiscal policy are ways the government, and most notably the Federal Reserve, influences the economy - for better or for worse. So we’re going to start by lookin
03:18
Thailand’s Floating Markets Serve Up a Feast on the Water

464 views / 0 likes - added 6 years ago

For hundreds of years, floating markets have been at the center of communities in Thailand. Originally built along canals and rivers, the markets emerged during a time when water transport played an important role in daily life. Today, one of the country’
11:39
How Did X Become the Unknown (and so much else)?

27 views / 0 likes - added 1 month ago

A truly X-cellent and X-ceptional videoJoin our Patreon community: https://www.patreon.com/itsokaytobesmart More info and sources below Despite being one of the rarest letters in English, the letter X is everywhere. We sign letters with it, we rate movies
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Keyboards & Command Line Interfaces: Crash Course Computer Science #22

686 views / 0 likes - added 6 years ago

Today, we are going to start our discussion on user experience. We've talked a lot in this series about how computers move data around within the computer, but not so much about our role in the process. So today, we're going to look at our earliest form o
08:56 Popular
How America became a superpower

792 views / 0 likes - added 7 years ago

From a colony to a superpower in 200 years. Subscribe to our channel! http://goo.gl/0bsAjO 2:07 Correction: Cuba seceded from the US in 1902. With over 800 military bases around the globe, the US is easily the most powerful nation on earth. But it wasn't
02:04 Popular
Me-Mow Returns | Adventure Time | Cartoon Network

1,022 views / 0 likes - added 8 years ago

BMO ropes his friends into a live action cowboy role-playing adventure! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid with an awesome hat)
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What Is A Game?: Crash Course Games #1

825 views / 1 likes - added 8 years ago

Welcome to Crash Course Games! In this series our host Andre Meadows is going to discuss the history and science of games. We’re going to talk about video games of course, but also board games, role playing games, card games, even sports! But before we ge
02:15 Popular
BMO's Cowboy LARP | Adventure Time | Cartoon Network

703 views / 0 likes - added 8 years ago

BMO ropes his friends into a live action cowboy role-playing adventure! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid with an awesome hat)
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SpongeBob's Tom Kenny & Bill Fagerbakke Answer the Web's Most Searched Questions | WIRED

381 views / 0 likes - added 2 years ago

'The SpongeBob Movie: Sponge on the Run' stars Tom Kenny and Bill Fagerbakke answer the internet's burning questions about themselves and the characters they play. What does Tom Kenny's voice actually sound like? How did Bill Fagerbakke get the role of Pa
03:03
Why Do Doctors Use Stethoscopes?

480 views / 0 likes - added 5 years ago

Since the invention of the stethoscope in 1816 by French Physician René Laennec, the role of the stethoscope has evolved dramatically. Doctors now use a myriad of technologies such as CT scans and ultrasounds to diagnose heart and lung conditions.
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Brad Makes Chocolate in Ecuador: Part 1 | It's Alive | Bon Appétit

580 views / 1 likes - added 6 years ago

Bon Appétit Test Kitchen manager, Brad Leone, is back for episode 23 of “It’s Alive,” and this time he’s learning how to make chocolate. (Fermentation plays a key role in the chocolate making process!) Brad travels with Guittard Chocolate to visit a cacao
03:57
Why Are Healthy People Still Spreading Viruses?

365 views / 0 likes - added 3 years ago

The Coronavirus is spreading quickly. Are some people spreading viruses without knowing it?Watch more: What Should You Do If You're Stuck Inside For Weeks? https://www.youtube.com/watch?v=EkTvjvwO54MMeet The Team!Director/Voice - Pat Graziosi: http://twit
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Viola's Part | Adventure Time | Cartoon Network

622 views / 1 likes - added 8 years ago

Jake's daughter Viola is up for a role in a play by a hot new director Lumpy Space Princess. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid
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LSP's Play | Adventure Time | Cartoon Network

606 views / 2 likes - added 8 years ago

Jake's daughter Viola is up for a role in a play by a hot new director Lumpy Space Princess. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid
04:04 Popular
How Exactly Do Our Brains Recognize Faces?

711 views / 0 likes - added 8 years ago

The human brain has an incredible capacity to recognize and remember faces. But how exactly does facial recognition work? Can You Trust Your Memory? ►►►► http://bit.ly/1VRigce Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More:
07:44 Popular
What is Bandwidth - Christmas Lectures with David Pye

1,634 views / 0 likes - added 5 years ago

How are signals transmitted and processed and what's the role of bandwidth within it? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1985/communicating/no-man-is-an-isla
05:55
This Haptic Suit Lets You 'Hear' Music Through Your Skin

332 views / 1 likes - added 3 years ago

Like this video about Music: Not Impossible's haptic suit and subscribe here: https://freeth.ink/youtube-subscribe-hapticsuitUp next- Watching Theater with Closed Caption Glasses: https://youtu.be/xUD-vSeIDccFor the deaf and hard of hearing, enjoying live
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Mercury And Relativity - Periodic Table Of Videos

592 views / 2 likes - added 8 years ago

A new paper discusses how relativity plays a role in Mercury's low melting point. Planet Mercury (Sixty Symbols): http://youtu.be/rZU8Y9DIBtI Copernicium: http://youtu.be/fqCdP9Uw5vo Gallium: http://youtu.be/N6ccRvKKwZQ Gold Vault :http://youtu.be/CTtf5s2
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Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

454 views / 0 likes - added 4 years ago

There are situations where cotton is stronger than steel.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1992/our-world-through-the-looking-glass/in-t
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The Seamstress Behind Apollo 11s Spacesuits

417 views / 0 likes - added 4 years ago

Talk about threading the needle in more ways than one. If it wasnt for Jo Thompson, the first manned mission to land on the moon could have ended in disaster. She was part of a team of elite seamstresses employed by ILC Dovera company famous for making Pl
11:04 Popular
How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling

1,306 views / 0 likes - added 4 years ago

Louis Pasteur showed how some molecules are optically asymmetrical by investigating tartaric acid compounds present in wine.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full third lecture of the series: https://www.rigb.org/chr
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Regular Show | The Origin of the Universe | Cartoon Network

529 views / 1 likes - added 7 years ago

Sensei explains Pops' role in the creation of the universe - and how he is the key to the future of life as we know it! Watch the All-New episode Thursday, 11/10 @ 8/7c on Cartoon Network! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq W
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How a Swamp Helped Runaway Slaves Find Freedom

441 views / 1 likes - added 5 years ago

The Great Dismal Swamp is a vast area straddling the border of eastern Virginia and North Carolina. An unforgiving environment, it played an important role in the history of slavery in the United States. Runaway slaves are believed to have lived in the Di
10:00 Popular
Foreign Policy: Crash Course Government And Politics #50

2,169 views / 1 likes - added 8 years ago

Today Craig finishes up our series on U.S. Government and Politics by talking about both the least and most important aspect of government: foreign policy. Foreign policy is important because it has the potential to affect the largest number of people, bu
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Ben 10 | Stinkfly Battles Bombazo | Cartoon Network

504 views / 0 likes - added 6 years ago

When a disguised Zombozo hijacks the role of a driving instructor, Ben goes alien to stop the baddie and save their family road trip. Episode: Bomzobo Lives CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe ABOUT BEN 10: Why have one
02:34 Popular
The Angry Birds Movie Official Trailer #2 (2016) - Peter Dinklage, Bill Hader Movie HD

1,355 views / 2 likes - added 8 years ago

Subscribe to TRAILERS: http://bit.ly/sxaw6h Subscribe to COMING SOON: http://bit.ly/H2vZUn Like us on FACEBOOK: http://bit.ly/1QyRMsE Follow us on TWITTER: http://bit.ly/1ghOWmt The Angry Birds Movie Official Trailer #2 (2016) - Peter Dinklage, Bill Hader
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Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling

526 views / 0 likes - added 4 years ago

The handedness of molecules can change how they smell, Charles Striling demonstrates this using the carvone molecule.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fourth lecture of the series: https://www.rigb.org/christmas
12:23 Popular
Fashion Famous and Royale High Roblox Online Random Roleplay Story Video

2,474 views / 17 likes - added 4 years ago

This is a role play story about Jenny who is a student at Royale High School. She is just trying to make friends and really wants to go to the school dance tonight. Will her room mate go to the dance too? Watch and see! Also are you ready for some more Fa
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Short Film: How a 90-year-old Balinese Fisherman Fights Plastic Pollution

198 views / 1 likes - added 1 year ago

Each year, just about 30,000 metric tonnes of plastic pollution enter Indonesias waters. How does one man plan to clean it up?Special thanks to Jackson Wild Subscribe to Seeker! http://bit.ly/subscribeseeker Catch up on Seeker Indie! https://bit.ly/3cpNPc
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The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling

489 views / 0 likes - added 4 years ago

Snails with right-handed shells cannot mate with those with left-handed ones. But you can predict the presence of oil in a location by looking at their ratios. Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of
03:24 Popular
What Really Causes Cavities?

780 views / 2 likes - added 8 years ago

Hate going to the dentist? Keep the millions of microbes in your mouth happy. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ More Microbe Week videos! (Click "show more" for links) B
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The Plutonium Core of an Atom Bomb - Periodic Table of Videos

283 views / 0 likes - added 3 years ago

Professor Martyn Poliakoff discusses atom bombs with a Plutonium core - including the crucial role of Gallium. Extra footage from this interview at: https://youtu.be/KyEn4On9S-8More links and info in full description Previous video on Gallium: https://you
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The Untold Story Of America's Southern Chinese [Chinese Food: An All-American Cuisine, Pt. 2] | AJ+

656 views / 1 likes - added 6 years ago

There's a rather unknown community of Chinese-Americans who've lived in the Mississippi Delta for more than a hundred years. They played an important role in the segregated South in the middle of the 20th century. Join us as we get a taste of Southern Chi
02:36 Popular
The Angry Birds Movie Official Trailer #1 (2015) - Peter Dinklage, Bill Hader Movie HD

1,466 views / 4 likes - added 8 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 The Angry Birds Movie Official Trailer #1 (2015) - Peter Dinklage, Bill Hader M
03:51
Why You Shouldn’t Fight A Fever

573 views / 0 likes - added 8 years ago

Most of us have taken a fever reducer to dull unpleasant symptoms. Why should you never break a fever and sweat it out the natural way? Check out Kaylee's personal channel ►►►► http://dne.ws/1FNfuiK Read More: Fever Treatment http://www.mayoclinic.org/dis

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