The average cough comes out of your mouth at 60 miles per hour.
126
'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
Coins usually survive in circulation for about 30 years.
66
American car horns beep in the tone of F.
66
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
WAL-MART generates $3,000,000.00 in revenues every 7 minutes!
74
Your fingernails grow faster in summer.
744