Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Pure water (H2O) does not conduct electricity on its own.
46
Out of all the senses, smell is most closely linked to memory.
146
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
The smell of freshly cut grass is actually a plant distress call.
31
One cubic foot of gold weighs more than 1,200 pounds!
78
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17