German chemists made a replica of a trophy the size of one molecule.
68
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
65
Because heat expands the metal, the Eiffel Tower always leans away from the sun.
79
According to studies, men change their minds two to three times more often than women.
72
The bark of an older redwood tree is fireproof.
65
Most dust particles in your house are made from dead skin!
67
Diamonds can be shattered with a hammer.
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