Why Climbers Trust Rubber With Their Lives
AdultsEducationLifeScienceEngineering... Why is rubber so “sticky”? Why does rubber consistently have one of the highest coefficients of friction?
Benito The Giraffe
KidsAnimalsEnvironmentHealthTravel... Benito the giraffe went on quite a journey across Mexico, from Central Park in Ciudad Juárez to Africam Safari Park in Puebla.
Why Does Everything Decay Into Lead
AdultsEducationHistoryScienceChemistry... If you look at a copy of the periodic table, you might notice that basically every element after lead is labelled as radioactive.
Saint Patrick's Day Freeze Dance
KidsFunMovementMusicFestivities... Get ready for some St. Patrick's Day fun! Join in on the freeze dance game and see if you can keep up when the Leprechaun says freeze.
Are We Made Of Stardust?
YouthFactsScienceSpaceHistory... Our planetary scientist Dr Ashley King reveals how the big bang, stars and supernovas helped make life possible.
Weird Things Animals Do During Eclipses
AdultsAnimalsScienceSpaceNature... For centuries, humans have reported animals freaking out during solar eclipses, like birds falling from the sky and bees hiding in their hives, but the animals most affected by eclipses might be us.
What You Need To Know About Europa
YouthScienceSpaceWorld Exploring this ocean world with our Europa Clipper spacecraft could provide new clues in our search for life beyond Earth.
Alex Honnold Rappels The Moulin
AdultsHumanTravelWorldSportsAdventureScience... Climber Alex Honnold and glaciologist Heidi Sevestre descend deep into a Moulin: a deep verticial river going tens of meters into the glacier itself.
Saber-Toothed Smilodon
KidsAnimalsHistoryNatureScience... Smilodon the saber-toothed cat had really big teeth! Join Jessi and Squeaks and learn all about how fossils can tell us how these Ice Age animals lived.
Has The Amelia Earhart Mystery Been Solved?
YouthHistoryMediaWomenCulture... It's one of history's famous mysteries. What happened to a legendary and record breaking pilot who vanished on a epic mission.
6 Tips on Being a Successful Entrepreneur | John Mullins | TED
AdultsEducationHumanLifeBusinessStartupsLeadership... 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.
The Opposite Song
KidsFunLanguageMusicEducation... This is The Opposite Song! It might be short, it might long! Learn about opposites in this fun video.
Your Immune System
KidsBiologyHealthScience Watch the video to learn how our immune system works and what are the three types of immunity that protect us each and every day.