It is estimated that millions of trees in the world are accidentally planted by squirrels who bury nuts and then forget where they hid them!
174
Like fingerprints, everyone's tongue print is different.
250
Passengers on the Beijing subway can pay with plastic bottles.
29
Less than 3% of the water produced at a large municipal water treatment plant is used for drinking purposes!
24
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
There are more than 10 million bricks in the Empire State Building!
75
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8

