A toaster uses almost half as much energy as a full-sized oven.
33
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0