Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
Summer on Uranus lasts for 21 years.
358
Mars had an oxygen-rich atmosphere around 4 billion years ago
13
Yawns are more contagious among people with closer relationships.
163
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
The Pirate Bay tried buying their own island in hopes of making their own country with no copyright laws.
3