Four Spheres Part 1
YouthFactsScienceWorldNature... In this episode of Crash Course Kids, Sabrina talks about two of the four spheres that make up our planet; The Geosphere and the Biosphere.
Stanley The Sloth And The Tremendous Timekeeper
KidsAnimalsBooksReadingEducationLife... Even though Stanley tends to run late, join him on his adventure to give his time to help a friend.
Joey Chestnut Answers Competitive Eating Questions From Twitter | Tech Support | WIRED
AdultsFoodFunHumanEntertainmentHumor... Joey Chestnut, the number one ranked competitive eater in the world, visits WIRED to answer the internet's burning questions about competitive eating. How do competitive eaters train?
How Many Religions Are There?: Crash Course Religions #2
AdultsEducationHumanLifeReligionCulture... 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?
What Is Sickle Cell Disease?
YouthBiologyGeneticsScienceHealthEducation... You have around 35 trillion red blood cells moving around your body at all times. Typically they are rounded and flexible. What happens when they aren’t?
Why Recipes are holding you back from learning how to cook
AdultsFilmFoodFunCookingHealthHow-to... Are you tired of spending so much energy on your grocery shopping or do you feel like life is busy and there is never enough time to cook? If so, this video might be for you.
Groundbreaking chemist defines all of life in 2 words | Lee Cronin
AdultsLifePhilosophyScienceBiology... What is life, really? Despite our scientific advancements, we still don’t really know.
You’re Filled With Microplastics. So What?
AdultsHealthHumanLifeEnvironmentScience... Plastic pollution has been called “one of the greatest environmental challenges of the 21st century.” Billions of tons of it has entered the ecosystem, and entered YOU, in the form of so-called “microplastics.” But are microplastics actually bad?
Why Is Alzheimer's Disease So Difficult To Treat?
YouthBiologyHealthScienceEducation... While doctors have studied Alzheimer’s for decades, there is still no effective preventive treatment or cure. So, why is Alzheimer’s disease so difficult to treat?
Let's Talk About Food
KidsFoodHumanLifeCultureFamily... Caitie is curious! She's asking her friends of all ages and abilities about what foods they like to eat...and what foods they DON'T.
Is Co-Sleeping REALLY Dangerous?
AdultsEducationHumanLifeHealthParenting... 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 Draw: Squishmallow Axolotl
KidsArtCreativityHow-to We hope you have a lot of fun learning how to draw a Squishmallows axolotl with us.
The Species That Broke Evolution?
AdultsHealthHistoryScienceBiologyEvolution... The ancestors of gars, horseshoe crabs and coelacanths looked almost the same as their modern relatives. Darwin called species like these “living fossils'' because they seem like they are evolutionarily frozen in time. But Darwin was wrong.
Fever Feels Horrible, but is Actually Awesome!
AdultsHealthHumanLifeScience... Fever feels bad. So we take medication to suppress it – but is this a good idea? It turns out fever is one of the oldest defenses against disease.
Spacecraft Returns To Earth
YouthSpaceTechnologyTransportationScience... Two astronauts who made it to the International Space Station will bid farewell to the faulty spacecraft they were using today, as it's set to return to Earth - without them.
I Have A Loose Tooth
KidsFunHealthMusicFamily... Having a loose tooth is a strange feeling, isn't it? Sing the loose tooth song with us!