Nearly 50% of the world's scientists are assigned to military projects.
71
Iron weighs more after it rusts.
16
Research indicates that plants grow healthier when they are stroked.
173
Billions of neutrinos pass unnoticed through your body every second.
6
Hot water can freeze faster than cold water.
181
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Scientists aren't sure what color dinosaurs were.
312