Why Climbers Trust Rubber With Their Lives
AdultsEducationLifeScience... Why is rubber so “sticky”? Why does rubber consistently have one of the highest coefficients of friction?
Why Does Everything Decay Into Lead
AdultsEducationHistoryScience... If you look at a copy of the periodic table, you might notice that basically every element after lead is labelled as radioactive.
Did The Future Already Happen? - The Paradox of Time
AdultsCreativityEducationScience... Is your future already written? Do your past, present, and future all exist right now? Surprisingly, the answer could be yes.
6 Tips on Being a Successful Entrepreneur | John Mullins | TED
AdultsEducationHumanLife... Sometimes, you need to break the rules to innovate — but which ones? Entrepreneurship professor John Mullins shares six counter-conventional mindsets for entrepreneurs looking to think strategically, navigate challenges and change the world.
How Do We Get Energy? (Chemical Reactions): Crash Course Biology #26
AdultsEducationScience Cells need energy to power the chemical reactions that keep their microscopic cities running, and most of that energy comes from a chemical called ATP.
Did The Future Already Happen? - The Paradox of Time
AdultsEducationScienceSelf... Is your future already written? Do your past, present, and future all exist right now? Surprisingly, the answer could be yes.
Can a Simple Brick Be the Next Great Battery?
AdultsEducationScienceTechnology... The world relies on manufacturing, and manufacturing relies on heat — a massive contributor to global carbon emissions, responsible for a quarter of the world's fossil fuel use.
Absolute Value For Grade 6
YouthEducationHow-toMath... Do you know how to figure out the absolute value of a number? In this video, you'll learn just that.
What The Prisoner's Dilemma Reveals About Life, The Universe, and Everything
AdultsEducationPsychologyScience... This is a video about the most famous problem in Game Theory, the Prisoner’s Dilemma.
A Tour of the Cell: Crash Course Biology #23
AdultsBiologyEducationHuman... The cell is the basic unit of life, and our understanding of it has advanced as science, and the tools available to scientists, has advanced.
This Nuclear Conspiracy Theory is CRAZY
AdultsEducationPhysicsScience... When we published a video from Hiroshima, a new kind of conspiracy theorist crawled out of the woodwork.
The largest river on Earth is actually in the sky - Iseult Gillespie
AdultsEducationSpaceWorld... Explore the Amazon rainforest’s flying rivers, and dig into why these invisible waterways are essential to life on Earth.
How To Destroy The Universe
AdultsEducationScienceSpace... The universe is going to die one day, and a fight between two titans will decide our cosmic fate.
Financial Literacy: Credit And Debit
YouthEducationPersonal FinanceTechnology... Credit cards and debit cards are both small, hard, plastic cards. But apart from that, they are quite difference. Let's learn about the differences.
How to Win an Interstellar War
AdultsEducationScienceSpace... Could aliens destroy us from light years away? Another day at Kurzgesagt Labs, where we answer the most important questions with science.
Primitive Technology: Volute Shaped Blower
AdultsConstructionCreativityEducation... I made a volute shaped blower where the housing for the fan is volute shaped, that is to say a widening spiral to test the effectiveness of a one way spinning impeller.
What Is Misinformation?
YouthEducationReading What types of misinformation might we see online? And why is it out there? KN contributor Aubrie Chan animated this video to help you understand the term better.
Gary's Next Pet: Bunnies
KidsEducationPets Gary's hopping with excitement — literally! Will a bunny be Gary's next pet?