Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
More people have a phobia of frogs than rats.
41
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
25% of your bones are located in your feet.
12
