-
Electrical capacitor
ENERGY -
Lighting Rod
ENERGY -
Spinning Jenny
TEXTILE -
Steam Engine
POWER -
Spinning Mule
TEXTILE -
Cotton Gin
TEXTILE -
Battery
ENERGY -
Steamboat Service
POWER -
Bicycle
TRANSPORTATION -
Washing Machine
POWER -
Induction Electric motor
ENERGY -
Diesel engline
POWER