Computer-aided manufacturing (1971)
CAD programs (1963)
CNC machines (1950s)
Machinery's Handbook (1914)
the wind tunnel (1871) was invented by Frank H. Wenham
the steam engine (1698)
Electrical engineering (1600)
the camshaft (12th century)
the crankshaft (12th century)
the block and tackle pulley (9th century bc)
the wheel (4000 bc)