The ball on top of a flagpole is called a 'truck'.
24
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
The life boat was patented in 1845!
29
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The electric chair was invented by a dentist!
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