Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
A sneeze travels out your mouth at over 100 m.p.h.!
29
WAL-MART generates $3,000,000.00 in revenues every 7 minutes!
74
In many countries, urine was used as a detergent for washing.
17
Most lipstick contains fish scales!
46
Your fingernails grow faster in summer.
744