The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Sony researchers have developed a refrigerator that only opens when you smile.
9
The average car produces a pound of pollution every 25 miles!
18
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The electric chair was invented by a dentist!
122
Energy is being wasted if a toaster is left plugged in after use.
21
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7