Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Galalith is a type of plastic that can be made from milk. It is odourless, insoluble in water, biodegradable, anti-allergenic, antistatic, and virtually non-flammable.
1
A cubic yard of air weighs about 2 pounds at sea level.
31
Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
0
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
The force of a suction cup is calculated using F=AP.
15
No matter how cold it gets, gasoline will not freeze.
107