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page 19
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818
IMG
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The RCA 885 Thyratron [4032x3024 - 3.69MB]
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912
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Silicon die teardown: a look inside an early 555 timer chip
1.4K
IMG
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Back when computer manufacturers gave you a full set of manuals in the box... [4032x3024 - 2.82MB]
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211
ALBUM
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Electron microscope slow-motion video of vinyl LP [09:40]
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581
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317
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621
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The u.s. military wants to inject people's brains with painkilling nanobots that could replace medicine(2014)
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Bell Systems: Speeding Speech - (1950s) [10:07]
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page 19
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/s/oldtechnology
created
ago
![The RCA 885 Thyratron [4032x3024 - 3.69MB]](https://poal.co/static/images/ZKa2qC.jpg){kind=link}
![Back when computer manufacturers gave you a full set of manuals in the box... [4032x3024 - 2.82MB]](https://poal.co/static/images/1Kv1YH.jpg){kind=link}
![The Kaypro 2X+88 CP/M Computer [4032x3024 - 1.83MB]](https://poal.co/static/images/esj0kY.jpg){kind=link}
![Vacuum tube boxes [4032x3024 - 2.06MB]](https://poal.co/static/images/KAIyI7.jpg){kind=link}
![The 117Z3 Vacuum Tube, an unusual device that operates right across the (USA) AC line. [1107x2007 - 309KB]](https://poal.co/static/images/M9Tpra.jpg){kind=link}
![Picked these beauties up today. [4032x3024 - 4.39MB]](https://poal.co/static/images/eUrq4I.jpg){kind=link}
![Part of my stash of goodies from the recent hamfest. [4032x3024 - 5.01MB]](https://poal.co/static/images/ggowdy.jpg){kind=link}