Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
If you arrange the first letters of the names of the main characters in Inception, you would get DREAMS.
-4
If your DNA was stretched out it would reach to the moon 6,000 times.
256
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10