The first alarm clock could only ring at 4 a.m.
120
The electric chair was invented by a dentist!
122
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
More than a billion transistors are manufactured every second.
-25
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Energy is being wasted if a toaster is left plugged in after use.
21
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16