The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
Like fingerprints, everyone's tongue print is different.
250
If you counted 24 hours a day, it would take 31,688 years to reach one trillion!
44
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
When watching a DVD press stop-stop-play-skip to skip the ads and go straight to the movie.
23
Passengers on the Beijing subway can pay with plastic bottles.
29
Coins usually survive in circulation for about 30 years.
66
Researchers say that lining the toilet seat with paper is pretty much pointless
8
