What if your keychain could tell you the temperature, all while staying battery-free? That’s the essence of this innovative keychain ‘NFC_temp’ by [bjorn]. This nifty gadget harnesses energy from an …read more (https://hackaday.com/2024/12/08/tiny-nfc-powered-keychain-thermometer/)

New Tullomer Filament Claims to Beat PEEK
https://hackaday.com/2024/12/08/new-tullomer-filament-claims-to-beat-peek-aluminium-and-steel/

Recently a company called Z-Polymers introduced its new Tullomer FDM filament that comes with a lofty bullet list of purported properties that should give materials like steel, aluminium, and various …read more (https://hackaday.com/2024/12/08/new-tullomer-filament-claims-to-beat-peek-aluminium-and-steel/)

Pedaling your Mobile Web Server Across the Globe
https://hackaday.com/2024/12/08/pedaling-your-mobile-web-server-across-the-globe/

We tinkerers often have ideas we know are crazy, and we make them up in the most bizarre places, too. For example, just imagine hosting a website while pedaling across …read more (https://hackaday.com/2024/12/08/pedaling-your-mobile-web-server-across-the-globe/)

Hackaday Links: December 8, 2024
https://hackaday.com/2024/12/08/hackaday-links-december-8-2024/

For some reason, we never tire of stories highlighting critical infrastructure that’s running outdated software, and all the better if it’s running on outdated hardware. So when we learned that …read more (https://hackaday.com/2024/12/08/hackaday-links-december-8-2024/)

Silicon Carbide May Replace Zirconium Alloys for Nuclear Fuel Rod Cladding
https://hackaday.com/2024/12/08/silicon-carbide-may-replace-zirconium-alloys-for-nuclear-fuel-rod-cladding/

Since the construction of the first commercial light water nuclear power plants (LWR) the design of their fuel rods hasn’t changed significantly. Mechanically robust and corrosion-resistant zirconium alloy (zircalloy) tubes …read more (https://hackaday.com/2024/12/08/silicon-carbide-may-replace-zirconium-alloys-for-nuclear-fuel-rod-cladding/)

Magic Eye Images In Your Spreadsheet
https://hackaday.com/2024/12/08/magic-eye-images-in-your-spreadsheet/

Ah, the 1990s. It was a simpler time, when the web was going to be democratic and decentralised, you could connect your Windows 95 PC to the internet without worrying …read more (https://hackaday.com/2024/12/08/magic-eye-images-in-your-spreadsheet/)

Debugging the UE1 Paper Tape Reader and Amplification Circuit
https://hackaday.com/2024/12/09/debugging-the-ue1-paper-tape-reader-and-amplification-circuit/

After recently putting together the paper tape reader for his custom tube-based UE1 computer, [David Lovett] did get squiggles on the outputs, but not quite the right ones. In the …read more (https://hackaday.com/2024/12/09/debugging-the-ue1-paper-tape-reader-and-amplification-circuit/)

Robot Rodents: How AI Learned to Squeak and Play
https://hackaday.com/2024/12/09/robot-rodents-how-ai-learned-to-squeak-and-play/