J
John Larkin
Guest
On Mon, 10 Feb 2020 14:56:12 -0500, bitrex <user@example.net> wrote:
DeForest had a degree in physics and didn't understand how his triode
worked.
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John Larkin Highland Technology, Inc
picosecond timing precision measurement
jlarkin att highlandtechnology dott com
http://www.highlandtechnology.com
On 2/10/20 1:36 AM, whit3rd wrote:
On Friday, February 7, 2020 at 2:34:27 PM UTC-8, John Larkin wrote:
The first real electronic component, the vacuum tube, could have been
conceived by a scientist, but wasn't. Science often follows invention,
scribbles some related equations, and then takes credit.
What are you smoking? The vacuum tube was how science discovered
the electron. A few other devices (crystal rectifier diodes) were
known before that.
Useful vacuum tube amplifiers were designed by scientists, AFTER
understanding the electron. Clinton Davisson's Nobel prize in physics (1937)
was for explaining characteristics of a vacuum tube he repaired... while
he was improving them for Bell Labs.
The thermionic effect was discovered by Edison et al, the first
practical vacuum diode was Fleming, the first triode was De Forest, the
first research into what to _do_ with a triode that would make it more
than a novelty was Edwin H. Armstrong, and much of the early research
into vacuum-state electronics was formalized by Irving Langmuir.
Only one of these guys, De Forest, is the odd-man-out the rest almost
certainly fit the modern definition of "scientist"
DeForest had a degree in physics and didn't understand how his triode
worked.
--
John Larkin Highland Technology, Inc
picosecond timing precision measurement
jlarkin att highlandtechnology dott com
http://www.highlandtechnology.com