The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The ball on top of a flagpole is called a 'truck'.
24
Originally, BMW was an airplane engine manufacturer.
69
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
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