The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Attics were invented in Attica.
43
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7