You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
By peeing in the shower, you can save 1,157 gallons of water a year.
31
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
Hong Kong has more Rolls Royces per person than anywhere else in the world.
32