experiment

Here’s 1981 b-roll of a laboratory at the National…

Clip shows young men surfing in the 1960s as well as humorous,…

This clip opens with a long shot of a satellite moving back and forth…

Scientists examine data on machines. A man writes down some notes…

Men huddle around Thomas Edison testing the first lightbulb. He breaks…

Animation: lightning patterns dissolve into stormy cloudscape. A kite…

Exterior of mansion. Man gets in buggy and is driven away by chauffeur…

Train arriving at station where commuters stand waiting. Hand adjusts…

Boy turns knob on mechanical contraption and flicks a wheel. The…

Man with large magnet is pulled up the front of a barn, the magnet…

Man assembling electrical circuit with wires, alligator clips,…

CU of beaker full of black copper sulfate solution. Coins are plugged…