Gorillas can catch human colds and other illnesses.
205
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
In 2013, the Netherlands scheduled 19 prisons to be closed due to a lack of criminals.
39
A full-time cashier at Costco makes about $49,000 annually. The average wage at Costco is nearly 20 dollars an hour and 89% of Costco employees are eligible for benefits.
13
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17