First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Mico headphones read your brainwaves and select music based on your state of mind.
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
A toaster uses almost half as much energy as a full-sized oven.
33
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Any modern jet is capable of breaking the sound barrier.
34
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