Over the centuries, there have been many versions of the story of Shennong.
Zu also managed to put forward the formula for computation of the volume of a sphere as πD3/6 where D is diameter.
The bloodletting therapy in Europe can be traced back to more than 3,000 years ago.
Legend also has it that King Yu left his home for thirteen years to fulfill his duties.
The floating hotel, called "floater", opened for the first time at John brewer reef in 1988 .