A single speck of dust is half way in size between a subatomic particle and the Earth.
15
Cold water weighs more than hot water.
93
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
Sound travels fifteen times faster through steel than through air.
134
German chemists made a replica of a trophy the size of one molecule.
68
A cesium atom in an atomic clock beats over nine billion times a second.
43
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21