It’s always kind of wonderful to read older texts. For one, the style is often much more approachably clear; for another, sometimes you find hidden gems of history. One of my favorite bits of science history is the first edition of a text on metallurgy, that was meant for sales reps for a carnegie steel affiliate company. The purpose of the book was to give sales reps enough clue to not embarrass themselves; it’s evo…
Letters of a Radio-Engineer to His Son (1922)
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What is the name of text on metallurgy?
Re: Letters of a Radio-Engineer to His Son (1922)
#12Earlier quoted context omitted.
I think you mean luminiferous aether , unless there’s a pun in there I’m not getting.
Ether is a perfectly valid spelling in British English. See meaning 3 at https://www.lexico.com/definition/ether .
so either aether or ether. :)
We take the name ethernet for granted now, but it really is quite a clever name.
nowadays it is practically just a point-to-point network, but the original implementation was a bunch of clients connected to their private "aether" all shouting out to each other.
Re: Letters of a Radio-Engineer to His Son (1922)
#13You might enjoy this old radio program where Jean Shepherd discusses getting his Class A ham radio license when still young and in school:
Re: Letters of a Radio-Engineer to His Son (1922)
#14“Why does it get hot? Because when the electrons stream through it they bump and jostle their way along like rude boys on a crowded sidewalk. The atoms have to step a bit more lively to keep out of the way.”
I can be a bit dense sometimes, and the imagery helps me to grasp the concept. Fortunately, the book is packed full of descriptions like this.