A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Car airbags kill 1 person for every 22 lives that they save.
80
The life boat was patented in 1845!
29
The electric chair was invented by a dentist!
122
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The United States produces enough plastic film annually to cover the entire state of Texas.
13
A small airplane can fly backwards.
75