Havana - Pentatonix
AdultsArtMusicEntertainmentPentatonix is an American a cappella group from Arlington, Texas, consisting of vocalists Scott Hoying, Mitch Grassi, Kirstin Maldonado, Kevin Olusola and Matt Sallee.
10 Strangest Mysteries That Remain Unsolved
AdultsHistoryWorldCultureEntertainmentWhat do you think happened?
What Is Light?
AdultsScienceTravelPhilosophyWe are so used to some things that we stopped wondering about them. Like light. What is light? Some kind of wavy thing, right? Kind of.
The coin flip conundrum - Po-Shen Loh
AdultsHistoryMathProblem-SolvingWhen you flip a coin to make a decision, there's an equal chance of getting heads and tails.
Are You Smarter Than Average?
AdultsHumanSocietyEducationMental HealthPut your intelligence to the test!
Why Electroshock Therapy Is Back
AdultsHealthMental HealthTechnologyScienceShocking the brain has come and gone as a medical treatment, but it's currently resurging, as it often provides the best form of relief for severe depression and advanced Parkinson's disease.
Hey Buddy, Can You Give Me a Hand?
AdultsFutureMachine LearningTechnologyAre We Doomed? Boston Dynamics' Unsettling Robot Dog SpotMini Can Now Open The Door
What If Your Airplane Door Burst Open Mid-Flight?
AdultsScienceTransportationTravelAdventureFlying may be more horrifying than you think.
Marvel Studios' Avengers: Infinity War - Big Game Spot
AdultsArtCreativityFilmEntertainmentNew "Avengers: Infinity War" Trailer Has Our Superheroes Prepare For The End
Rooftop POV Escape from Hong Kong security!
AdultsCitiesInternet CultureSportsAdventureThese Daredevils Run From Security And Leap Across Rooftops In Hong Kong
What Happens When You Give Graffiti Artists An Abandon Warehouse
AdultsArtCreativityMusicDesignNo wall is safe in the presence of a graffiti artist with a can in his hand. Here's an incredible time-lapse footage of what happens when Sofles, Fintan Magee, Treas and Quench are let loose in an empty warehouse.