keyboard_arrow_up

The Oldest Unsolved Problem in Math

AdultsHistoryHumanMath...
Do odd perfect numbers exist?

The Unique Bond Between Humans and Dogs | Wonderful World of Puppies | BBC Earth

AdultsAnimalsHumanRelationships...
Newborn puppies express their emotions through various tummy grunts and whines, creating a unique bond with their owner.

How This Guy Runs a 5 and a Half Minute Mile...Backwards | WIRED

AdultsCreativityHumanLife...
Ever tried running backwards? Meet Aaron Yoder, one of the world's fastest backward runners who can complete a reverse mile in five and a half minutes.

Why Are All Humans Unique? Meiosis: Crash Course Biology

AdultsBiologyHumanScience...
Ever wonder why we aren’t exact clones of our parents, or why siblings aren’t exactly alike? The reason traces back to meiosis. In this episode of Crash Course Biology, we’ll discover how egg and sperm cells get made and learn why you’re a totally unique remix of your parents’ DNA.

Why Steve-O risked his life over, and over, and over again

AdultsHealthHumanPsychology...
You know Steve-O. Now meet Steve Glover, as the professional stuntman talks to us about pain, insecurity, and never finding contentment.

Alex Honnold Rappels The Moulin

AdultsHumanTravelWorld...
Climber Alex Honnold and glaciologist Heidi Sevestre descend deep into a Moulin: a deep verticial river going tens of meters into the glacier itself.

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.

Why Do We Get Goosebumps?

YouthBiologyHumanScience
We've all been there when it gets a bit chilly and you end up with goosebumps. But have you ever wondered why and how we get them?

Psychiatrists Can't Agree About This New Disorder

AdultsHealthHumanPsychology...
Prolonged grief disorder recently debuted in both of the two manuals that clinicians use to diagnose psychological conditions. But the DSM and the ICD don't completely agree on what it is.

Do Gut Microbes Control Your Personality? | Kathleen McAuliffe | TED

AdultsBiologyHealthHuman...
Biologist Kathleen McAuliffe dives into new research that suggests certain bacteria in your gut can influence major parts of who you are, from your personality to life-changing neurological disorders.

Why Do Onions Make Us Cry?

YouthFoodHumanScience...
Hayley explains the science behind why onions make us cry, and what we can do to prevent this.

Inside Jay Pharoah’s antifragile mindset

AdultsArtHumanHumor...
ay Pharoah is known best for his impressions, but he’s got a lot more going on.

The Best Keyboard, According to Science

AdultsDesignHumanScience...
o become a master of coding, start your college journey with Study Hall!

How to know if you're being selfish (and whether or not that's bad) - Mark Hopwood

AdultsHumanPsychologySelf...
Explore a classic philosophical debate and decide: is it human nature to be selfish? And if so, is it possible to overcome it?

Ancient History: India (Maurya Empire)

YouthHistoryHumanWorld...
Take a quick dive into the history of ancient India's Maurya Empire.

Why We Need To Teach Astronomy

AdultsEducationHumanScience...
People don’t understand the scale of the Universe.

Keep Calm And Recover From Surgery Faster

AdultsHealthHumanPsychology
Can keeping calm before a surgery reduce negative outcomes? More than one study says "Yes."

Ancient History: Athens

YouthHistoryHumanWorld...
Take a quick dive into the history of ancient Athens.

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.

Buried Secrets of the Bible with Albert Lin: Sodom & Gomorrah

AdultsHistoryHumanWorld...
Albert Lin reveals real events behind the epic biblical story of Sodom and Gomorrah.

Why AI Will Spark Exponential Economic Growth | Cathie Wood | TED

AdultsHistoryHumanTechnology...
Investor Cathie Wood explores this unique moment in technology, which she sees as being marked by the simultaneous evolution of five pivotal innovation platforms — a scenario unparalleled in history.