Would you sacrifice one person to save five?
Adults Life Philosophy SocietyImagine you're watching a runaway trolley barreling down the tracks, straight towards five workers. You happen to be standing next to a switch that will divert the trolley onto a second track.
How An Igloo Keeps You Warm
Adults Construction Science ArchitectureBuilding a perfect igloo takes cool science!
Look Into The Future With These Stylish AR Glasses
Adults Future Gadgets TechnologyThese augmented reality glasses are a standalone computer.
m&m's Dissolving in Water - 4K
Adults Film Food Science EntertainmentWe dropped m&m's chocolate in water and discovered something really wonderful!
Post-Truth: Why Facts Don't Matter Anymore
Adults Philosophy Society Politics MediaWhy we can't seem to agree on what's true when it's easier than ever to check.
Why are we so attached to our things?
Adults Human Self Society Psychology RelationshipsAfter witnessing the "violent rage" shown by babies whenever deprived of an item they considered their own, Jean Piaget - a founding father of child psychology - observed something profound about human nature: Our sense of ownership emerges incredibly early.
Forget Oxygen-This Leaf Produces Medicine
Adults Health Nature Technology Biotechnology ScienceThis artificial leaf creates medicines using sunlight.
Laser Cleaning
Adults Business Technology EngineeringHigh power laser cleaning for rust removal, paint removal, heavy contamination... with the P-Laser QF-1000.
Unbelievable Routine Will Leave You Stunned
Adults Music Sports CreativityBoyanka Angelova the Young Gymnast from Bulgaria!
London's New Year's Eve Fireworks Is So Glorious And Beautiful
Adults Cities Society Culture FestivitiesHappy New Year everyone! Wish you all a bright and fruitful 2017.
How Big do Tsunamis Get?
Adults Nature World Science Natural DisastersHow big do Tsunamis Get? The answer is pretty terrifying, and pretty big.
Watching Frozen Fruit And Vegetables Slowly Melt Will Give You Peace
Adults Film Food Technology Entertainment WellnessMicro ASMR: Defrost | Macro Video of Thawing Fruits & Vegetables
Can you solve the counterfeit coin riddle?
Adults Creativity Math Problem-SolvingYou're the realm's greatest mathematician, but ever since you criticized the Emperor's tax laws, you've been locked in the dungeon.
Google Timelapse Walks You Through Decades of Change in Seconds
Adults History Technology World Science Data ScienceThree decades of change in five seconds.
Amazon Prime Air's First Customer Delivery
Adults Business Technology Transportation StartupsAmazon Prime Air has begun private trials in England, and the first customer delivery by drone recently took place.
Crazy Lake Experiment
Adults Nature Science Physics Experiments1 tablespoon of olive oil destroys half an acre of waves on this lake. What The Physics?!