The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Your fingernails grow faster in summer.
744
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
Seaweed can grow up to 12 inches per day!
59
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51
When withdrawing money from an ATM, the 'whirring' sound before your money pops out is actually a recording. The actual mechanism is so far back that you can't hear it.
282
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255