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.
Your Tattoo is INSIDE Your Immune System. Literally
AdultsArtHumanScience... Your tattoos are inside your immune system, literally. With each very tasteful piece of art, you kick start a drama with millions of deaths,
grand sacrifices and your immune system stepping in to protect you from yourself.
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.
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.
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.
Can AI Catch What Doctors Miss? | Eric Topol | TED
AdultsHealthHumanScience... AI could propel the biggest transformation in the history of medicine, says physician-scientist Eric Topol.
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.
World's Best Night Vision Goggles
AdultsLifeScienceTechnology... We visited the US Navy to test the best night vision goggles in the world.
How Did Humans Evolve? Crash Course Biology #19
AdultsHealthHumanScience... What’s a human? And how did we become humans, anyway?
4.5 Billion Years in 1 Hour
AdultsEducationHistoryScience... Earth is 4.5 billion years old - which is approximately the same amount of time it took us to create this video.
Eclipses Used To Be Terrifying
AdultsLifeScience Because eclipses are powerful and frightening events, ancient cultures went to great lengths to understand eclipses, leading to remarkably accurate predictions and helping invent the science of astronomy.
Why Korea is Dying Out
AdultsHistoryHumanScience... Every two years one million Japanese disappear, China’s population will halve by the end of the century, the median age in Italy has reached 48. All around the world birth rates are crashing – Is humanity dying out? What is going on and how bad is it?
How Did Life Begin? (Evolutionary History): Crash Course Biology #16
AdultsEducationScienceSelf... Humans may have been around for a long time, but life has existed for way longer. In this episode of Crash Course Biology, we’ll journey through deep time to uncover the history of life on Earth.
Brian Cox on how black holes could unlock the mysteries of our universe
AdultsEducationPhysicsScience... When black holes disappear, what happens to the stuff that fell in? Physicist Brian Cox explains.
The Truth About Space Combat
AdultsEducationPhysicsScience... George Lucas and the release of Star Wars in the 1970s unintentionally set a precedent for how almost every single piece of sci-fi media would depict space combat.
The Woman Who Saved the World
AdultsHistoryLifeScience... On her way to winning the 2023 Nobel Prize for her pioneering work on mRNA vaccines, Katalin Karikó lived a life made for the big screen.
Why Did It Take Us So Long?
AdultsLifeNatureScience... We've long known that animal pollination is an important way plants reproduce on land, but we're only JUST finding out animals also pollinate plants underwater.
Ancient Life as Old as the Universe
AdultsEducationNatureScience... Life has existed on one planet for about 4 billion years, for all we know. But it might have started right after the Big Bang, when the universe was much stranger and more fantastic than today.