1950s
Dramatization of Thomas Edison and early electricity.
1960s
A screen-test for a fly, flapping its wings and moving up and down.
Diagram of the human brain and actual brain surgery.
Space race between the Russians and U.S.
Discussion of how germs and viruses are spread by sneezing and by hands…
Two quick shots of Ben Franklin (reenactment) flying his kite to prove…
1970s
Time lapse of mushrooms sprouting from the ground.
