To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The electric chair was invented by a dentist!
122
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
The life boat was patented in 1845!
29
The first alarm clock could only ring at 4 a.m.
120
Car airbags kill 1 person for every 22 lives that they save.
80