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 first foreigner to become a samurai was an African slave.
26
Scientists in Germany have developed a candy that doesn't cause cavities.
11
While pumpkins are typically orange, they can also be green, white, red, gray, and even blue.
15
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Water, electricity, and gas has been free in Turkmenistan since 1991.
11