Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Liquid TIDE laundry detergent glows under a blacklight.
96
The force of a suction cup is calculated using F=AP.
15
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
No matter how cold it gets, gasoline will not freeze.
107
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
Each day, up to 150 species of life become extinct.
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