Comments by "" (@TheDavidlloydjones) on "World Science Festival"
channel.
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Sorry, I got lost at "You can see three dimension, up-down, back and forth, left-right."
I can look up and down, back and forth and left and right. (I can also look off at 4 degrees to all of those, in an infinite number of directions for each.) But I don't see an up when I look up.
And if I got to the corner of, say, 44th and 5th, I think I'll find four different buildings. Uh, at any time of day. So that -- oh, it was only a metaphor you say? Fine. What was it a metaphor for?
Dimensions, you say?
o. Very small o.
-dlj.
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@seditt5146
I'm not kidding at all. Tesla claimed to have invented the high voltage coil, and he managed to get a patent on one version of it. Similarly, he took out patents on a whole bunch of trivial variations on improvements to the AC motor.
He made his career out of buying drinks for news reporters at the Plaza Hotel, and he was lucky enough to be on the scientifically correct side of a huge public debate, that between Westinghouse, the main developer of alternating current ("invented " a couple of generations earlier by Faraday ad the circle around him), and Edison, the highly egotistical but often successful inventor. Westinghouse was right, Edison was expensively, and rather stupidly, wrong, and Tesla promoted himself as the promotor of Westinghouse. In the real world, it was objective reality that declared Westinghouse the winner.
You've been taken in by the flim-flam, and that's a damn shame. I hope you are aware that part of Tesla's reputation rests in large part on the Big Lie, that he invented AC. He flat out didn't.
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Speed, mass, and length: how nice to have a bit of creative thought, for once, about what the most important "dimensions" are. Or might be.
I'm just so fed up with being told they are up-and-down (that's one, not two, of them) front-and-back, and sideways. And then I turn at 45 degrees and nobody rushes out to tell me that my sideways, front and back, two dimensions, not three, have gone all awhack!
What a relaxing change.
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