Imagine visiting a home that was off the grid, using hydroelectric power to run lights, a dishwasher, a vacuum cleaner, and a washing machine. There’s a system for watering the …read more (https://hackaday.com/2021/09/09/historical-hackers-the-hacker-of-cragside-circa-1870/)

RPi Python Library Has Retro Chiptunes and Speech Covered
https://hackaday.com/2021/09/09/rpi-python-library-has-retro-chiptunes-and-speech-covered/

https://github.com/nickbild/gi-pi
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/09/closeup_sm.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/09/closeup_sm.jpg?w=800">The classic SP0256-AL2 speech chip has featured a few times on these pages, and if you’ve not seen the actual part before, you almost certainly have heard the resulting audio …read more (https://hackaday.com/2021/09/09/rpi-python-library-has-retro-chiptunes-and-speech-covered/)

Drill Press Runs Faster On a Treadmill Motor
https://hackaday.com/2021/09/09/drill-press-runs-faster-on-a-treadmill-motor/

Are you tired of the same old video style from your favorite content creators? We can’t say that we were, exactly. But nevertheless, we appreciate this creative departure from [Eric …read more (https://hackaday.com/2021/09/09/drill-press-runs-faster-on-a-treadmill-motor/)

Musical Cyberdeck is Part Synth, Part MIDI Controller, and All Cool
https://hackaday.com/2021/09/09/musical-cyberdeck-is-part-synth-part-midi-controller-and-all-cool/

When a new project type starts to get a lot of exposure, it’s typically not long before we see people forking the basic concept and striking out in a new …read more (https://hackaday.com/2021/09/09/musical-cyberdeck-is-part-synth-part-midi-controller-and-all-cool/)

Aerodynamic Buoyant Blimp Budges Into Low Cost Cargo Commerce
https://hackaday.com/2021/09/09/aerodynamic-buoyant-blimp-budges-into-low-cost-cargo-commerce/

Before the Wright Brothers powered their way across the sands of Kitty Hawk or Otto Lilienthal soared from the hills of Germany, enveloping hot air in a balloon was the …read more (https://hackaday.com/2021/09/09/aerodynamic-buoyant-blimp-budges-into-low-cost-cargo-commerce/)

VinyGo Stereo Vinyl Recorder Will Put You in the Groove
https://hackaday.com/2021/09/09/vinygo-stereo-vinyl-recorder-will-put-you-in-the-groove/

A long time ago, there were these vinyl recording booths. You could go in there and cut a 45PM record as easily as getting a strip of four pictures of …read more (https://hackaday.com/2021/09/09/vinygo-stereo-vinyl-recorder-will-put-you-in-the-groove/)

Putting Thousands Of Minecraft Players on the Same Server
https://hackaday.com/2021/09/10/putting-thousands-of-minecraft-players-on-the-same-server/

Multi-threading was the common go-to technique for extracting more performance from a machine for several years. These days it’s all about horizontal scaling or adding more virtual machines to a …read more (https://hackaday.com/2021/09/10/putting-thousands-of-minecraft-players-on-the-same-server/)

Acousto-Optic Filter Uses Sound to Bend Light
https://hackaday.com/2021/09/10/acousto-optic-filter-uses-sound-to-bend-light/