Here are 9 great mechanical principles and inventions, which show the greatness of the human mind.
1: Aircraft Radial Engine
2: Oval Regulation
3: Sewing Machines
4: Malta Cross movement - second hand movement used to control the clock.
5: Auto Change file mechanism
6: Auto Constant Velocity Universal Joint.
7: Gun Ammunition loading system.
8: Rotary Engine - an internal combustion engine, the heat rather than the piston movement into rotary movement.
9: Boxster Engine - it's cylinders lined up side by side.
BUT, leaving the best of ALL till last ......
1: Aircraft Radial Engine

2: Oval Regulation

3: Sewing Machines

4: Malta Cross movement - second hand movement used to control the clock.

5: Auto Change file mechanism

6: Auto Constant Velocity Universal Joint.

7: Gun Ammunition loading system.

8: Rotary Engine - an internal combustion engine, the heat rather than the piston movement into rotary movement.

9: Boxster Engine - it's cylinders lined up side by side.

BUT, leaving the best of ALL till last ......
