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Nine great mechanical principles...

Outdoorsfellar

Dignitary Member
Supporting Member
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 ......