If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
There are 2,500,000 rivets in the Eiffel Tower.
98
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Recycling one glass jar, saves enough energy to watch T.V for 3 hours!
118
Less than 3% of the water produced at a large municipal water treatment plant is used for drinking purposes!
24
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109
Cash machines are as dirty as public toilets.
174