27/10/2011 10:33
Canadian International School
Canadian International School
To all my friends who are either engineers, half engineers or know nuts about engineering.
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

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

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

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