Car airbags kill 1 person for every 22 lives that they save.
80
Mico headphones read your brainwaves and select music based on your state of mind.
7
The first alarm clock could only ring at 4 a.m.
120
The life boat was patented in 1845!
29
About 39,000 gallons of water are used to produce the average car!
14
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0