/sci/ - STEM

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Anonymous 21/02/14(Sun)08:09 No. 17278 ID: a9f094

File 161328655673.jpg - (38.13KB , 600x450 , zenith_tv.jpg )

My parents used to own one of those old Zenith TV's. It last a few years.

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Anonymous 21/02/14(Sun)09:58 No. 17279 ID: ef97b9

>>17278

I love those.

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Kek Anonymous 21/02/17(Wed)01:35 No. 17283 ID: 6cfd2e

Were can I find vintage looking pc parts. For exemple I really love those old 2000's computers so im trying to find new pc parts that look just like those old ones

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Anonymous 21/02/17(Wed)02:20 No. 17284 ID: b8466a

>>17283
Supermicro motherboards and Unicomp keyboards?

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OP!T1tXaJv9os 21/02/17(Wed)04:59 No. 17285 ID: 0ac147

I have one of these: https://www.youtube.com/watch?v=1OfxlSG6q5Y&t=276s

It really is the best toaster I've ever owned. Easy to clean, and it cooks my toasts exactly the way I like it, every single time. My old (modern) toaster was one of the normal ones with a timer, so if it was already warm from being used, it would overcook the next batch of toast. And my wife's toaster oven has to be watched closely the entire time you make toast in it, because it goes from 'lightly toasted' to 'charcoal briquette' in seconds if you're not paying attention, and the timer is absolutely useless.

How did they make the perfect toaster in the 1950's, and why don't they do it today?

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Anonymous 21/02/17(Wed)06:34 No. 17286 ID: 18a53a

>>17280

I miss those.

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Anonymous 21/02/21(Sun)07:16 No. 17295 ID: a8fc38

>>17285
Kitchen appliances peaked in the 90's. Then they started cheaping out on the materials while at the same time making them "smart" with timers and computers and wifi and such bullshit. So they don't work as well and don't last as long, but they look fancy and can sync up with your motherfucking phones app, if for some reason you need to set something to toast while you're not at home or some shit.

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Anonymous 21/02/22(Mon)15:12 No. 17298 ID: 54bb0b

File 161400314152.jpg - (392.74KB , 940x703 , solatron_oscilloscope.jpg )

I've got two old oscilloscopes:

Solartron CD1400 with two of the CX 1441 and one of the CX 1443-plugins.

And...

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Anonymous 21/02/22(Mon)15:14 No. 17299 ID: 54bb0b

File 16140032958.jpg - (172.70KB , 1280x960 , tektronix-type-310a-oscilloscope-1_40__84024_14902.jpg )

>>17298
Tektronix Type 310A.

Does anyone please know where to find manuals to them? Or some kind of technical nomenclature. I've been looking online at my local electronics store, and I can't find what the "input" contact is called. Is it some kind of coaxial?

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Anonymous 21/02/22(Mon)16:34 No. 17301 ID: 54bb0b

File 161400805076.png - (347.19KB , 575x517 , UHF-Connector.png )

>>17299
TIL it's called UHF connector. :-)

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Anonymous 21/02/23(Tue)00:36 No. 17303 ID: b0dc70

>17284
Ye im talking about those

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Anonymous 21/03/02(Tue)18:53 No. 17322 ID: eda7d4

File 161470759593.png - (110.05KB , 510x826 , wp_ss_20210302_0005.png )

Why do articles always lie about science?

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Anonymous 21/04/03(Sat)15:45 No. 17411 ID: 35257b

You might like https://www.lowtechmagazine.com/

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Anonymous 21/08/09(Mon)21:28 No. 17749 ID: 6da134

>>17301
Coaxial cables with BNC connectors are used in many modern CCTV systems, preferred over IP for the lack of network connection. 1 network connected DVR and all analog cams verses a camera server (usually running Windows) and many IP cameras requiring a PoE switch and maybe a router. The coaxial system has a much lower attack surface from a networking assessment.

- a security cam tech

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Anonymous 21/09/01(Wed)16:09 No. 17783 ID: 0758ce

File 163050539790.png - (38.65KB , 914x1091 , 0654 - pizUebR.png )

>>17298
i see that all the time on 1960s spy movies.

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Anonymous 21/10/09(Sat)04:48 No. 17833 ID: c31162

File 163374768989.jpg - (133.89KB , 1024x768 , chat_in_bed.jpg )

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Anonymous 22/01/30(Sun)13:35 No. 18088 ID: 9d1214

File 164354612636.png - (452.22KB , 683x513 , photo.png )

>>17833

LOL that pic reminded me of pic related.

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Anonymous 22/04/16(Sat)01:20 No. 18264 ID: ed4fef

File 165006482796.jpg - (2.54MB , 4032x1960 , 20210318_193505.jpg )

My Gameboy Camera with a pic of my buddy, Clay.

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The+Red+Barron 22/05/16(Mon)09:29 No. 18273 ID: 7cb4c3

Bought a PS1 a week or two ago

Fucking love it

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Anonymous 22/06/29(Wed)23:52 No. 18287 ID: 978d8b

>>17833

This looks like an accident waiting to happen.

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Anonymous 22/08/28(Sun)08:34 No. 18329 ID: a6ed4a

File 166166845751.jpg - (22.05KB , 474x315 , b.jpg )

Bicycles are old tech

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Anonymous 22/09/27(Tue)11:50 No. 18354 ID: bef80d

I really like pointless terminal interfaces.
as an art piece I want to install terminals in public places that display useless information and see how long it takes for someone to remove them.

Things like redundant instructions, legal disclaimers, clock LCD's.
I just want people to think about how pointless the technology in our society really is.

My plan is basically batteries and double sided tape.

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Anonymous 22/09/27(Tue)18:40 No. 18355 ID: be6f8f

>>18354
How is the current time useless information? Display the current date and time from 1000 years ago and at double speed.

I'd guess that it will get stolen before it's removed.

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Anonymous 22/09/28(Wed)04:23 No. 18356 ID: df3faf