The Infinite Hotel Paradox
Adults Creativity MathThe Infinite Hotel, a thought experiment created by German mathematician David Hilbert, is a hotel with an infinite number of rooms. Easy to comprehend, right? Wrong. What if it's completely booked but one person wants to check in? What about 40? Or an infinitely full bus of people? Jeff Dekofsky solves these heady lodging issues using Hilbert's paradox.
GoPro: Wingsuit Flight Through 2 Meter Cave
Adults Life Nature SportsUli Emanuele pilots what is possibly the most technical and difficult BASE jump ever. For the past 3 years Uli has been dreaming about and preparing for what could be a world record jump. With just his wingsuit and hiking poles, he climbs to his exit point and realizes there is no turning back.
Discover Mixfader: the world's first connected DJ crossfader!
Adults Gadgets Music TechnologyA revolution is underway: Mixfader is the first connected crossfader provided with a dedicated DJ app that dematerializes the classic turntables on any smartphone and tablet. Anyone can now mix and scratch anywhere and anytime.
Brumotti - Road Bike Freestyle 2
Adults CreativityVittorio Brumotti does it again! Road Bike Freestyle 2 shows the Italian trials superstar taking it up a notch on a road bike.
A Walk Around Chernobyl
Adults Cities Global WarmingThis is what a nuclear disaster area looks like.
Do We Have to Get Old and Die?
Adults Biology HumanWe'd like to thank Focus Features for sponsoring this video - and for inviting us to pre-screen their summer 2015 film "Self/Less". It's a sci-fi flick that explores memory, consciousness, and immortality, and it made us think about the types of immortality that already exist here on Earth.
Apparently, Cycle-Ball Is A Thing
Adults Creativity SportsThis is officially the hardest sport ever. I'd like to see it on unicycles though.
Chilli Beef Lettuce Wraps
Adults Creativity FoodThis dish is fun to make and eat, perfect for parties. Spicy mince, seasoned beautifully, crisped up and served in lettuce wraps.
Should you trust your first impression?
Adults Psychology SelfYou can't help it; sometimes, you just get a bad feeling about someone that's hard to shake. So, what's happening in your brain when you make that critical (and often lasting) first judgment? Peter Mende-Siedlecki shares the social psychology of first impressions -- and why they may indicate that, deep down, people are basically good.
New World's Smallest Drone Is Coming
Adults Film TechnologyA person drone with impressive capabilities and the smallest gimbal in the world.