When we think of a spark gap radio transmitter, most of us immediately imagine an early twentieth century ship’s radio room or similar. Most of us know these transmitters as the first radio ...

3). 3. In the classic 1931 movie Frankenstein, Colin Clive (Dr. Frankenstein) and Dwight Frye (Fritz) bring the monster to life using a spark-gap tube to capture and control lightning-sourced ...

When we think of a spark gap radio transmitter, most of us immediately imagine an early twentieth century ship’s radio room or similar. Most of us know these transmitters as the first radio ...