The electric chair was invented by a dentist!
122
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
There are only 14 blimps in the world.
69
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
More than a billion transistors are manufactured every second.
-25
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
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