To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Castor oil is used as a lubricant in jet planes.
-5
Mico headphones read your brainwaves and select music based on your state of mind.
7
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
In the early 1960's, Porsche commercially manufactured farm tractors.
24
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7