Linen can absorb up to 20 times its weight in moisture before it feels damp!
46
Water is actually naturally blue.
48
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
If you took a standard slinky and stretched it out it would measure 87 feet.
52
Less than 3% of the water produced at a large municipal water treatment plant is used for drinking purposes!
24
Sunflowers can be used to clean up radioactive waste.
17


