If left alone, 70% of birthmarks gradually fade away.
193
Sunflowers can be used to clean up radioactive waste.
17
Standard paper cannot be folded in half more than 7 times.
232
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
An iceberg contains more heat than a lit match.
73
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Each 5 m.p.h. you drive over 60 m.p.h. is like paying an additional $.10 a gallon for gas!
33
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22