1.The Arctic Ocean is the coldest ocean in the world.
In the middle of the Arctic is the North Pole-the very
top of the world-and it’s covered with ice all year round.
2.It is believed that the ring finger’s blood vein is
directly related to heart.
3.The folding fan, invented in Japan, around C.E.670,
was based on the structure of a bat wing.
4.Acupuncture has been used in China, since 2500 B.C.E.
5″The Little Red”(Author-William Wood) is the largest book
in the world.