Passengers on the Beijing subway can pay with plastic bottles.
29
In Mexico, artists can pay their taxes using artwork that they create.
4
The longest Monopoly game in history lasted 70 straight days.
124
The longest Monopoly game in a bathtub lasted 99 hours!
213
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39