We Only Discovered This 10 Years Ago
AdultsEducationHistory Most living things on Earth need oxygen to survive, but scientists discovered a species of bacteria that uses oxygen totally differently from every other organism on Earth.
People said this experiment was impossible, so I tried it
AdultsEducationScience A massive thank you to everyone at Goldschmidt for making this possible. With special thanks to Dr. Axel Hoeschen, Christof Gassmann and Claudia Koch.
Primitive Technology: A-frame Roof Tile Factory
AdultsConstructionCreativityEducation... With the wet season only 2 months away and thatch being an impermanent material, I needed to make more roof tiles for a new hut that will withstand the next deluge.
Fabulous Food Chains
YouthEcologyEducationScience... In this of Crash Course Kids, Sabrina talks about the way energy moves, or flows, through an ecosystem and how that movement forms Food Chains!
America is rife with political traps. What’s your escape route? | The Dilemma Ep. 3
AdultsEducationPolitics Can we let go of the need to win arguments without losing a part of who we are?
Debunking the Nuclear-Powered Manhole Cover
AdultsEducationHistoryScience... In 1957, a high-speed camera caught a cast iron cap moving at 66 kilometers per second.
You've Never Heard of the World's Most Common Mineral
AdultsEducationScienceWorkWorld... he most common substance in the world is literally IN the world. It's a mineral called bridgmanite, and it belongs to a class of minerals (called perovskites) that scientists are trying to use in the next generation of solar panels.
MP Proposes Smartphone Ban For Schools
YouthEducationTechnologyWorld... The official proposal, called a private members' bill, also recommends that social media platforms change the way they work for children.
Prepositions Practice
KidsEducationGrammarSpeaking... This educational English grammar video will be a very helpful teaching tool for prepositions.
Baa Baa Black Sheep
KidsEducationFunMusic... Sing along to this classic nursery rhyme featuring Tony on the ukulele!
Why Is The Milky Way Flat?
YouthEducationSpace Explore the ever-evolving structure of the Milky Way galaxy, and find out how it got its spiral shape.
Zero Waste Week
YouthEducationEnvironment Ricky has been to a school in South London which has taken lots of steps to try to put an end to their waste.
Primitive Technology: Water Bellows smelt
AdultsCreativityEducationNature... I tested the water bellows with a smelt and it produced a small amount of iron from the ore. The concept has a lot of potential but is having some issues.
How Many Religions Are There?: Crash Course Religions #2
AdultsEducationHumanLife... When we think of world religions, we often think of the Big Five: Judaism, Christianity, Islam, Hinduism, and Buddhism. But why do we think of those?
Is Co-Sleeping REALLY Dangerous?
AdultsEducationHumanLife... If you've ever taken care of a baby, you might have heard that sleeping on the same bed with them, AKA co-sleeping, is a big no-no. But the research into the ins and outs of bed sharing is more complicated than you might think.
How to Live a Meaningful Life | Brian S. Lowery | TED
AdultsEducationHumanPhilosophy... What makes for a meaningful life? Social psychologist Brian S. Lowery explores three ideas tied to the experience of meaning and shows why simply pursuing personal achievements isn't the best way to find it.