The first alarm clock could only ring at 4 a.m.
120
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
The average car produces a pound of pollution every 25 miles!
18
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
About 39,000 gallons of water are used to produce the average car!
14
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
Mico headphones read your brainwaves and select music based on your state of mind.
7