The United States produces enough plastic film annually to cover the entire state of Texas.
13
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
The first alarm clock could only ring at 4 a.m.
120
Sony researchers have developed a refrigerator that only opens when you smile.
9
The electric chair was invented by a dentist!
122