We think of radios as audio devices, but for people who are visually impaired, it can be difficult to tell which channel you are listening to at any given time. …read more (https://hackaday.com/2025/11/22/assistive-radio-tells-you-what-you-cant-see/)

DIY Polyphonic Synth Sings in 8-Part Harmony
https://hackaday.com/2025/11/22/diy-polyphonic-synth-sings-in-8-part-harmony/

There’s just something about an analog synthesizer. You’d think that for electronic music, digital sampling would have totally taken over by now, but that’s really not true. The world of …read more (https://hackaday.com/2025/11/22/diy-polyphonic-synth-sings-in-8-part-harmony/)

Saving a Rental Ebike From the Landfill
https://hackaday.com/2025/11/23/saving-a-rental-ebike-from-the-landfill/

One of the hardest things about owning a classic car is finding replacement parts. Especially if the car is particularly old or rare, or if the parent company is now …read more (https://hackaday.com/2025/11/23/saving-a-rental-ebike-from-the-landfill/)

Deep Fission Wants to put Nuclear Reactors Deep Underground
https://hackaday.com/2025/11/23/deep-fission-wants-to-put-nuclear-reactors-deep-underground/

Today’s pressurized water reactors (PWRs) are marvels of nuclear fission technology that enable gigawatt-scale power stations in a very compact space. Though they are extremely safe, with only the TMI-2 …read more (https://hackaday.com/2025/11/23/deep-fission-wants-to-put-nuclear-reactors-deep-underground/)