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Retro Technology
Upon joining Lemmy I noticed there was no similar community here yet, so I created one. A place to discuss and show off your vintage and retro technology. Avoid discussion of retro personal computers here but almost any other retro and old technology photos, videos, and discussion is welcome and encouraged.
I've inherited all my grandfathers radio and telegraph equipment. I have lots of memories of sitting on his lap in his radio room while he talked to people on the other side of the world before the internet was really a thing. He passed away in the mid 90's and I think he would have loved this modern world and all its tools for instant communication. This piece is likely from Signal Electrics Telegraph learners kit, there appears to be many eras of this kit from the 1920s until the 40s. I suspect he got this around the 30's but I'm not sure. Its a really cool piece of retro tech tho.
cross-posted from: https://lemm.ee/post/30929451 in [!typewriters@lemmy.cafe](https://lemmy.cafe/c/typewriters)
arstechnica.com
I'm kind of shocked that they built the system in '98 and decided to use 5.25 floppies instead of the 3.5 ones.
For anyone who is unclear what this is, the circle on the back of the card is an actual tiny record, and when you put it in the machine it would play you a little bio about the baseball player on the card!
cross-posted from: https://mander.xyz/post/8962980 > Sauce: https://post.lurk.org/@loriemerson/111818576272784347
Yeah, my fax has broken. I'm broken.
swling.com
I got two AirPort Express from my dad. Now, since the hardware is so old, I thought maybe there is way to get root or at least elevated rights somehow in order to play with it a little Hope someone knows something about it, or knows which community may help me better with 😊have a nice day!
oldbytes.space
Fighter planes in the 1950s used the Bendix Central Air Data Computer to determine air speed, mach number, altitude and so forth from pressure. It is electromechanical, using gears and synchros for its computations. Amazingly, it is modular and can be easily disassembled. We separated the top layer from the rest for testing. The "interface" between the layers is two gears and an electrical connection. The electronic servo amplifier blocks come off too. (3 photos in link)
The backwards compatibility achieved by clever "simple mechanics" is very cool!
Yup, it still works. The hose was replaced long ago, so that's not original. I have a really nice cordless Dyson that I use for day to day vacuuming, but this one lives downstairs and still does the job when its asked of it. 