History
Whistlers were probably heard as early as 1886 on long telephone lines, but the clearest early description was by Barkhausen in 1919. In 1953, Storey showed that whistlers originate from lightning discharges.
Read more about this topic: Whistler (radio)
Famous quotes containing the word history:
“Like their personal lives, women’s history is fragmented, interrupted; a shadow history of human beings whose existence has been shaped by the efforts and the demands of others.”
—Elizabeth Janeway (b. 1913)
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