Stashed in: #TED, Time, Science!, The Universe, Best Videos, Carl Sagan, Mind Blown!, Physics, How It's Made, RSA Animate
Same concept explained by Carl Sagan:
10 dimensions, anyone?
Back to 4 dimensions:
Tinder now 600M swipes per day and only half of users are 18-24. Next ambition: Become "Tinder for X" app.
The Dark Side of the Truffle Trade
7 Top Health Benefits of Maca
Richard (RJ) Eskow: Are Republicans 'Crazy?' Not If You Follow the Money