The WD in WD-40 stands for Water Displacer.
30
Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
14
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21
The chills you sometimes feel when listening to music is called "musical frisson."
18
In 21 U.S. states, WALMART is the single largest employer.
13
Music is as addictive to the brain as sex and drugs.
27
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31