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A wild old Regency counter [4032x3024 - 2.3MB]

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A big hit and miss engine

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FAA air traffic control modernization efforts are a mess

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91

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"Space age electronics": Inside a GE thin-film paperweight from the 1960s

997

[deleted]

IMG

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Found this little dude in junk cabinet. "A Div. of Tandy Corp." [289x760 - 144KB]

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IMG

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A single plate selenium rectifier.

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553

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The Kaypro 2X+88 CP/M Computer [4032x3024 - 1.83MB]

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Tesla, Einstein And Project Rainbow - The History Of The Philadelphia Experiment - Al Bielek. Video(1:08:23)

492

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Back when we used to make stuff in this country. [3024x4032 - 1MB]

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702

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Unusual old light sensors [4032x3024 - 1.98MB]

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1.3K

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Neat Chrysler Ad (Yuge) [6153x4062 - 3.82MB]

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216

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A nearly eternal tire developed in the USSR [01:00]

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Electron microscope slow-motion video of vinyl LP [09:40]

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823

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Chugging Along: A Steam-Powered Sawmill Still Makes Its Mark

1

1.5K

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The solution to GPS jamming is old tech: LORAN C. The infrastructure already exists.

3

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This thing was made from WWII surplus. How can you tell? Oh...there are signs. [960x1280 - 131KB]

996

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Reverse-engineering Ethernet backoff on the Intel 82586 network chip's die

345

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The Fresnel Lens: The Invention That Saved 1000 Ships

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The Secret History of the First Microprocessor

268

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A nice example of an early Motorola Electrostatic TV

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158

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Let's build a radio! PART-1 [Radionut63] [1:21:55]

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A cool old ZM-11/U bridge at a show today. [4032x3024 - 2.68MB]

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Card Radios Remembered

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942

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Inside the amazingly mechanical Bendix Central Air Data Computer

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Philips crazy Ski Slope Cassette Deck | Techmoan

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