Chemistry Trivia : 80% of plastic bags can be recovered to fuel.
80% of plastic bags can be recovered to fuel.
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Physics Trivia : The speed of oxygen molecule
Under the normal temperature, oxygen molecule is moving at 480m per second (1700km per hour) and hydrogen molecule is 1900m per second.
Chemistry Trivia : Fire of match under vacuum
Even if I strike a match under vacuum, doesn't it catch fire?