Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
The life boat was patented in 1845!
29
A small airplane can fly backwards.
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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.
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The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Sony researchers have developed a refrigerator that only opens when you smile.
9