1920s

7400_dance_marathon

Couples in a dance marathon falling asleep.

1930s, 1940s

7820_walking_machine2

Tired man yawns as he straps strange invention to his feet and back. The walking machine helps pick…

1930s, 1940s

7820_walk_on_water

Man uses strange floating invention to walk on water. Man walks across water.

1980s

13181_42023_pt6

Close up on medical technology monitor, nurse prepares intravenous injection, medical apparatus,…

1980s

13181_42023_pt7

Close up on medical technology monitor, hospitalized patient at bedrest, nurse performs blood…