'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
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
WAL-MART generates $3,000,000.00 in revenues every 7 minutes!
74
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
The 'L.L.' in L.L. Bean stands for 'Leon Leonwood'.
30
The odds of being killed by falling out of bed are one in two million.
136