The first alarm clock could only ring at 4 a.m.
120
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144