Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
A toaster uses almost half as much energy as a full-sized oven.
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
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The life boat was patented in 1845!
29
The United States produces enough plastic film annually to cover the entire state of Texas.
13