greg furey
Member
- Location
- old lyme ct
Gar, thanks for the history you are a greatan be well
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The classic railroad telegraph "sounder" was basically a relay with no contacts in a wood resonator.Gar -
I recall talking to a guy in the 1960 (high school time for me) that said the railroad used "clicks" instead of variable lengths tones. Do you recall anything about that?
Edison bought any brains he had, summarily screwing the one genius he employed.
Depends on where the satellite is intercepting the energy. If the earth is not in its shadow, then there will, in effect, be more total energy reaching the surface of the earth. But it will produce zero greenhouse gasses.
Every great innovation begins with the "experts" saying it can't be done.... about 1935. At this time (Aiken) said the way to build a computer was digital. He was laughed at, can't be done. ...
Edison bought any brains he had, summarily screwing the one genius he employed
It took him (and his minions) thousands of attempts to light up a bulb, where it took said particular gifted man a stick to draw the concept of 3phase in the sand in a moment of inspiration.
~RJ~
190213-1420 EST
grich:
I see you are a broadcast engineer. When I was 6 I can remember visiting the WJR 760 kHz 50,000 W transmitter and seeing the very large transmitter tubes that were water cooled.
I have been an amateur radio person since somewhat after WWII. Also for a short time after WWII I had a first class radio telephone operator's license. Only used it for taxi cab radio repair.
My Western Union telegraph experience was a one time event. Each year different students performed the function.
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That's a truism that ignores all the times the "experts" were correct.Every great innovation begins with the "experts" saying it can't be done.
190214-2329 EST
Have you worked for an inventor?
Do you believe you were part of the idea generation of an invention? And not included as a coinventor?
Do you believe someone stole your idea? If so what does that mean?
Have you worked on the development of an invention, but did not contribute ideas to the invention?
Have you worked on the preparation of a patent application?
Have you studied patents to determine whether they may read on your work?
I believe many persons are inventors, but do not pursue their inventiveness.
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Because most of "Edison's" accomplishments were not actually his: He took credit (and profit) for other people's work.... do not quite understand those who seemingly try to denigrate Edison's accomplishments?
It doesn't ignore it; it's merely outside the scope. When the experts were right, it doesn't become a great innovation. I can't count the number of times I've told someone you can't run an infernal-combustion engine on water, (or water vapor, water mist, dissociated water, et al.) or the number of times they didn't successfully build one and prove me wrong.That's a truism that ignores all the times the "experts" were correct.
Well, OK, but that and similar language is often used to imply that if something is deigned to be not possible by the majority of people, that in and of itself is proof positive that it is possible. It's pretzel logic.It doesn't ignore it; it's merely outside the scope. When the experts were right, it doesn't become a great innovation. I can't count the number of times I've told someone you can't run an infernal-combustion engine on water, (or water vapor, water mist, dissociated water, et al.) or the number of times they didn't successfully build one and prove me wrong.
Acknowledge that Tesla likely higher intelligence than Edison (after all, Westinghouse and time proved Tesla premise of ac superiority to dc in the technology of the 1880s), but do not quite understand those who seemingly try to denigrate Edison's accomplishments?
Because most of "Edison's" accomplishments were not actually his: He took credit (and profit) for other people's work.
His know-nothing attitude toward research: He would have his lab techs test 10,000 random items instead of trying to understand the underlying physics & metallurgy, then proclaim that the brute-force approach is a good thing.
His shameless promotion of business interests over real science & engineering, most-notorious of which was the claim that AC is dangerous and DC is not.
(admittedly, 50-60Hz AC will produce more trauma than the same amount of DC current, but it's 30% more, not night & day. And 400 Hz AC current is about the same as DC for inflicting trauma)
190214-2329 EST
How many of you have your name on a US patent? ........
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