Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Kleenex tissues were originally used as filters in gas masks.
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There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
There are only 14 blimps in the world.
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