How to master your sense of smell
AdultsBiologyHumanScience...Some perfumers can distinguish individual odors in a fragrance made of hundreds of scents; tea-experts have been known to sniff out the exact location of a particular tea; and the NYC Transit Authority once had a employee responsible only for sniffing out gas leaks.
The Absurdity of Detecting Gravitational Waves
AdultsPhysicsTechnologyScienceA head-vaporizing laser with a perfect wavelength detecting sub-proton space-time ripples.
Would you sacrifice one person to save five?
AdultsLifePhilosophySocietyImagine 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
AdultsConstructionScienceArchitectureBuilding a perfect igloo takes cool science!
Look Into The Future With These Stylish AR Glasses
AdultsFutureGadgetsTechnologyThese augmented reality glasses are a standalone computer.
Post-Truth: Why Facts Don't Matter Anymore
AdultsPhilosophySocietyPolitics...Why we can't seem to agree on what's true when it's easier than ever to check.
Why do airlines sell too many tickets?
AdultsEconomyMathTransportation...Have you ever sat in a doctor's office for hours, despite having an appointment?
Why are we so attached to our things?
AdultsHumanSelfSociety...After 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
AdultsHealthNatureTechnology...This artificial leaf creates medicines using sunlight.
Laser Cleaning
AdultsBusinessTechnologyEngineeringHigh power laser cleaning for rust removal, paint removal, heavy contamination... with the P-Laser QF-1000.
Unbelievable Routine Will Leave You Stunned
AdultsMusicSportsCreativityBoyanka Angelova the Young Gymnast from Bulgaria!
Watching Frozen Fruit And Vegetables Slowly Melt Will Give You Peace
AdultsFilmFoodTechnology...Micro ASMR: Defrost | Macro Video of Thawing Fruits & Vegetables
Can you solve the counterfeit coin riddle?
AdultsCreativityMathProblem-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
AdultsHistoryTechnologyWorld...Three decades of change in five seconds.
Amazon Prime Air's First Customer Delivery
AdultsBusinessTechnologyTransportation...Amazon Prime Air has begun private trials in England, and the first customer delivery by drone recently took place.