Inventions

1930s, 1940s

7822_rocket_pack

Man on ice skates with homemade rocket pack attached to his back.…

1930s, 1940s

7825_robot_vacuum

Automated robot vacuum cleans up the floor of a modern kitchen.

1930s, 1940s

7820_motor_skates1

Man wears motorized roller skate contraption on back and roller skates…

1930s, 1940s

7825_auto_lawn

Woman pushes a lawn mower. The lawn mower is designed to mow the lawn…

1930s, 1940s

7825_spaghetti_twister

Man demonstrates a spaghetti spinning invention. A motorized fork spins…

1930s, 1940s

7820_motor_skates2

Man straps roller skate contraption to feet and pumps up the skates.…

1930s, 1940s

7825_bike_propeller

Man rides a bicycle with a propeller contraption strapped to his back…

1930s, 1940s

7825_static_haircut

Barber uses static electricity to cut hair. Man generates static…

1930s, 1940s

7820_motor_wheel

Man rides down the street in a motorized wheel invention.

1930s, 1940s

7825_bikini_machine

Woman puts coins in a vending machine that dispenses bikinis. She…

1930s, 1940s

7825_swim_propeller

Man uses propeller contraption strapped to his waist to help him swim…

1930s, 1940s

7820_motor_wheel2

Man rides inside of a giant motorized wheel invention as curious…