On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
By weight, Bone is five times stronger than steel.
417
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
There's a woman named Veronica Seider who had vision 20x better than average. She could identify people more than a mile (1.6km) away.
22