Recreating the Jupiter ACE
https://hackaday.com/2024/01/07/recreating-the-jupiter-ace/

What looks like a Sinclair ZX81 but runs Forth? If you said a Jupiter ACE, you get a gold star. These are rare because ordinary people in 1982 didn’t want …read more (https://hackaday.com/2024/01/07/recreating-the-jupiter-ace/)

Using Sound Waves As A Fire Extinguisher
https://hackaday.com/2024/01/07/using-sound-waves-as-a-fire-extinguisher/

In order for a fire to sustain itself, it needs three things: fuel, heat, and oxygen, with the disruption of just one of those causing the fire to extinguish. Water, …read more (https://hackaday.com/2024/01/07/using-sound-waves-as-a-fire-extinguisher/)

Hackaday Links: January 7, 2024
https://hackaday.com/2024/01/07/hackaday-links-january-7-2024/

Oh, perfect — now our cars can BSOD. At least that’s how it looks from a forum post showing a Blue Screen of Death on a Ford Mustang Mach E, …read more (https://hackaday.com/2024/01/07/hackaday-links-january-7-2024/)

World’s First Precision Lathe: Indispensable When Constructing The Antikythera Mechanism
https://hackaday.com/2024/01/07/worlds-first-precision-lathe-indispensable-when-constructing-the-antikythera-mechanism/

We commonly tend to associate lathes with the Industrial Revolution, when metalworking shifted largely from blacksmiths to machinists, but the use of lathes is much older than that. As [Chris] …read more (https://hackaday.com/2024/01/07/worlds-first-precision-lathe-indispensable-when-constructing-the-antikythera-mechanism/)

Discovery Dish Lets You Pick Up the Final Frontier
https://hackaday.com/2024/01/07/discovery-dish-lets-you-pick-up-the-final-frontier/

These days, affordable software defined radios (SDRs) have made huge swaths of the spectrum available to hobbyists. Whether you’re looking to sniff the data from that 433 MHz thermometer you’ve …read more (https://hackaday.com/2024/01/07/discovery-dish-lets-you-pick-up-the-final-frontier/)

Half Power Bank, Half Spot Welder
https://hackaday.com/2024/01/08/half-power-bank-half-spot-welder/

There was a time when every gizmo on AliExpress also had a big white LED so it could also work as a flashlight, but maybe the power bank is the …read more (https://hackaday.com/2024/01/08/half-power-bank-half-spot-welder/)

Bringing a Chain Printer Back to Life: The Power Supply
https://hackaday.com/2024/01/08/bringing-a-chain-printer-back-to-life-the-power-supply/