A bag of marijuana was the first thing ever bought and sold over the internet.
22
Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
If you arrange the first letters of the names of the main characters in Inception, you would get DREAMS.
-4
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Richard Branson, founder of the Virgin Group, is dyslexic.
7