To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Any modern jet is capable of breaking the sound barrier.
34
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Originally, Nintendo was a playing card manufacturer.
70
The average car produces a pound of pollution every 25 miles!
18
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7