Qala

Information Blog on Everything

Tuesday, December 05, 2006

10 best inventions of the Ancient Chinese

1. Paper currency.

2. Row crops.

3. Deep drilling for gas.

4. Firworks.

5. Gun powder.

6. Flame Thrower.

7. Parachute.

8. Rudder.

9. The wheelbarrow.

10. Compass.