The ball on top of a flagpole is called a 'truck'.
24
More than a billion transistors are manufactured every second.
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A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Jumbo jets use 4,000 gallons of fuel to take off.
19
In the early 1960's, Porsche commercially manufactured farm tractors.
24
About 39,000 gallons of water are used to produce the average car!
14
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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