The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Mico headphones read your brainwaves and select music based on your state of mind.
7
Kleenex tissues were originally used as filters in gas masks.
46
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
More than a billion transistors are manufactured every second.
-25
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
About 39,000 gallons of water are used to produce the average car!
14
Jumbo jets use 4,000 gallons of fuel to take off.
19