386
Me_irl (thelemmy.club)
you are viewing a single comment's thread
view the rest of the comments
[-] ChickenLadyLovesLife@lemmy.world 1 points 1 hour ago* (last edited 1 hour ago)

It is a bit weird to me that when I was a kid (in the '70s) great emphasis was placed on the inventors of the lightbulb and phonograph (Edison), the telephone (Graham Bell), and the television (Farnsworth).* And now those technologies have all been largely replaced by alternatives that work on very different physical principles. I'm not sure they even teach that inventor stuff in schools any more.

* Yes I know that nothing is ever really invented by one person.

[-] PieMePlenty@lemmy.world 1 points 53 minutes ago* (last edited 51 minutes ago)

I like to think of it this way:

  • wired communications: derivative of telegraph
  • wireless communications: derivative of radio

Not exactly, but you get my point. Its not so different, just different standards using the same principles.
Analog to digital has been the biggest change I've noticed honestly - but still the same coax that brought me cartoons in the 90's (analog) carries my internet today (digital).

this post was submitted on 16 Aug 2026
386 points (94.1% liked)

me_irl

8179 readers
1395 users here now

All posts need to have the same title: me_irl it is allowed to use an emoji instead of the underscore _

founded 3 years ago
MODERATORS