[emrat:1664] Nine Mechanical Marvels

 

GREATEST MECHANICAL PRINCIPLES OF ALL TIME             Here are 9 greatest mechanical principles and inventions, which show the greatness of the human mind. Simple animation to explain complex principles: 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: Boxter Engine - it's cylinders lined up side by side