Real diamonds do not show up on x-ray.
36
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
You can start a fire with ice.
367
The WD in WD-40 stands for Water Displacer.
30
Pollen can travel up to 500 miles in a day.
40
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
A typical lead pencil can draw a line that is 35 miles long.
158