Castor oil is used as a lubricant in jet planes.
-5
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The United States produces enough plastic film annually to cover the entire state of Texas.
13
About 39,000 gallons of water are used to produce the average car!
14
The life boat was patented in 1845!
29