By weight, Bone is five times stronger than steel.
417
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Sony researchers have developed a refrigerator that only opens when you smile.
9
The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
4
In Brazil, prison inmates can reduce their sentence by 4 days (up to 48 days a year) for every book they read and write a report on.
32
While pumpkins are typically orange, they can also be green, white, red, gray, and even blue.
15
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