The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The life boat was patented in 1845!
29
Energy is being wasted if a toaster is left plugged in after use.
21
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Whale oil was used in automobile transmissions as late as 1973.
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