Kleenex tissues were originally used as filters in gas masks.
46
Energy is being wasted if a toaster is left plugged in after use.
21
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The ball on top of a flagpole is called a 'truck'.
24
Attics were invented in Attica.
43
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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