How Samuel Morse, a Racist Painter, Stole the Telegraph
20:40
Wheatstone Bridge: A (Not So) Honorable History
20:10
Art and Science: Samuel F.B. Morse
25:05
Why Heisenberg Worked for Hitler
8:30
How Faraday Made Electricity with Magnets: Discovery of Induction, the Generator, & Magnetic Fields
29:00
What happened to America’s Telegraph lines? How the Telegraph Transformed America - IT'S HISTORY
15:01
The Story of the Telegrapher's Equations - from diffusion to a wave.
20:17
How did people talk before cell phones? | History Remade with Sabrina
12:26