Energy is being wasted if a toaster is left plugged in after use.
21
Castor oil is used as a lubricant in jet planes.
-5
Kleenex tissues were originally used as filters in gas masks.
46
Attics were invented in Attica.
43
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
Mico headphones read your brainwaves and select music based on your state of mind.
7
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60