Question

who invented death ray​

Answer 1

The death ray or death beam was a wave - electric power weapon allegedly invented during the 1920s and 1930s.Jaden JalbertGuglielmo Marconi, Nikola Tesla, Harry Grindell Matthews, Edwin R. Scott, Graichen and others claimed to have invented it independently.

Answer 2

hi

here is your answer

Jaden JalbertGuglielmo Marconi, Nikola Tesla, Harry Grindell Matthews, Edwin R. Scott, Graichen and others claimed to have invented it independently.

it is a powerful wave of electricity that was invented during 1920-1930s

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