The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Mico headphones read your brainwaves and select music based on your state of mind.
7
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
Attics were invented in Attica.
43
The electric chair was invented by a dentist!
122
Energy is being wasted if a toaster is left plugged in after use.
21