Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
One cubic foot of gold weighs more than 1,200 pounds!
78
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
4
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
Hot water can freeze faster than cold water.
182
Most dust particles in your house are made from dead skin!
67
Sound at the right vibration can bore holes through a solid object.
134
Nearly 50% of the world's scientists are assigned to military projects.
71