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The rusty oscilloscope powers on, but doesn't work fully. [3024x4032 - 1.03MB]

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Fix damaged computer cases with UV resin and UV light

674

IMG

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We need a power supply...bro just toss whatever in the circuit, it will work. [1326x1276 - 165KB]

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

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Substituting 3 Volt TV Tubes Into 1930s AM Radio [shango066] [1:17:00]

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

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Working on an old radio today. [4032x3024 - 1.01MB]

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519

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The most durable tech is boring, old, and everywhere

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39C3: Recreating Sandstorm

662

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Here you can find the contents of the Unix v4 tape ready for bootstrapping

198

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Microsoft Windows 3.10 | PCjs Machines

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IMG

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Performing the sacred ritual of capacitator replacement. [4032x3024 - 1.46MB]

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1.0K

IMG

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Under steam [4032x3024 - 1.41MB]

701

IMG

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$900 (adjusted) in 1938 vs. $900 today. [1600x1908 - 383KB]

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The MP944 was the ‘real’ world’s first microprocessor, but it was top secret for nearly 30 years — F-14 Tomcat's chip lived in the shadow of the Intel 4004, but was eight times faster

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IMG

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Computers made Morse Code easy. [3024x4032 - 779KB]

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Examining The First Mechanical Calculator

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A nice, cold 807

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1.2K

IMG

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Examples of early television sets [4032x3024 - 1.37MB]

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808

IMG

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I took the cathedral speaker and the radio underneath of it home for $35 [4032x3024 - 1.82MB]

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525

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At the Early Television Museum Swap Meet [4032x3024 - 2.19MB]

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248

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A camera for mechanical television. [960x1280 - 186KB]

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Making A 2-Transistor AM Radio With A Philips Electronic Engineer EE8 Kit From 1966

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1.3K

IMG

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Finished up another device tonight and did the operational check on it. [4032x3024 - 697KB]

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Don Lancaster's 'Hardware Hacker' and Guru Lair page - Check it out, before it's too late

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