diagram

1960s

13159_7028_transistor_history3

Dr. Bratton, one of the inventors of transistors, uses a black board to…

1960s

13159_7028_transistor_history4

An animated diagram shows the first experiments with an amplifying…

1980s

13159_7127_Tornado_Disasters2

Shot of a hand drawing a mattress on top of a little man next to a set…

1990s

13155_40397_Steroids_2

The camera fades to shelf of weight gain and body building dietary…

1990s

13155_40397_Steroids_8

The clip begins with a diagram of a male body. It’s a cartoonish cross-…

1950s

13151_3728_welding8

A diagram illustrates the braze welding process and the layering of…

1960s

10312_even_falling

Animated clip depicting a diagram of the earth in space with lines that…

1960s

10312_fagins

Animated diagram showing the earth with five satellites surrounding it…

1960s

10312_gravitation

Animated diagram depicting the planets in orbit ground the sun, and the…