No piece of square dry paper can be folded more than 7 times in half!
26
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
'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
There are 53 Lego bricks manufactured for each person in the world.
83
The yin-yang pattern's earliest use is in Rome - not China!
125
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
The Pittsburgh Steelers were originally called the Pirates.
50
