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Making A 1940s Radio Digital With Nixies

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Classix Philly One Oh Seven Nine is your home for Philly soul right at the top of the dial, and now you know why this writer …

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Building A Magnetic Loop Antenna

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Antennas come in many shapes and sizes, with a variety of characteristics making them more or less suitable for various applications. The average hacker with only …

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A Lasercut ATX Case For Your Next Desktop Rig

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Case modding exploded in the late 1990s, as computer enthusiasts the world over grew tired of the beige box and took matters into their own hands. …

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Alma The Talking Dog Might Win Some Bar Bets

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Students at the University of Illinois at Urbana-Champaign have a brain-computer interface that can measure brainwaves. What did they do with it? They gave it to …

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The MiniITX Retro System | Hackaday

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There are hundreds of modern, retrocomputing projects out there that put ancient CPUs and chips in a modern context. The Neon816 from Lenore is perhaps one …

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The Enlightenment Turns Light And Noise Into Sound

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We’re all familiar with the subtle sounds of electrical equipment present in daily life. There’s the high-pitched whine of a CRT, the mains hum of a …

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Printable Filament Spool Hub Skips the Bearings

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When you really start fine-tuning your 3D printer, you might start to notice that even the smallest things can have a noticeable impact on your prints. …

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Tweetbot Expresses Twitter Emotions | Hackaday

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When reading textual communications, it can be difficult to accurately acertain emotional intent. Individual humans can be better or worse at this, with sometimes hilarious results …

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A Soap Film Photography How-To

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Blowing bubbles is a pastime enjoyed by young and old alike. The pleasant motion and swirling colors of the bubbles can be remarkably relaxing. With the …

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An Airbag Charge To Launch A Projectile

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It’s not particularly easy to buy small explosive charges. At least, it’s not in the UK, from where Turbo Conquering Mega Eagle hails. But it is …