A recent project over on Hackaday.io from [Michael Gardi] is Trekulator – Where No Maker Has Gone Before. This is a fun build and [Michael] has done a very good …read more (https://hackaday.com/2025/04/21/trekulator-a-reproduction-of-the-1977-star-trek-themed-calculator/)

Jolly Wrencher Down to the Micron
https://hackaday.com/2025/04/21/jolly-wrencher-down-to-the-micron/

RepRap was the origin of pushing hobby 3D printing boundaries, and here we see a RepRap scaled down to the smallest detail. [Vik Olliver] over at the RepRap blog has …read more (https://hackaday.com/2025/04/21/jolly-wrencher-down-to-the-micron/)

PoX: Super-Fast Graphene-Based Flash Memory
https://hackaday.com/2025/04/21/pox-super-fast-graphene-based-flash-memory/

Recently a team at Fudan University claimed to have developed a picosecond-level Flash memory device (called ‘PoX’) that has an access time of a mere 400 picoseconds. This is significantly …read more (https://hackaday.com/2025/04/21/pox-super-fast-graphene-based-flash-memory/)

Making A One-Of-A-Kind Lime2 SBC
https://hackaday.com/2025/04/22/making-a-one-of-a-kind-lime2-sbc/

Upgrading RAM on most computers is often quite a straightforward task: look up the supported modules, purchase them, push a couple of levers, remove the old, and install the new. …read more (https://hackaday.com/2025/04/22/making-a-one-of-a-kind-lime2-sbc/)

What’s Sixty Feet Across and Superconducting?
https://hackaday.com/2025/04/22/whats-sixty-feet-across-and-superconducting/

What’s sixty feet (18.29 meters for the rest of the world) across and superconducting? The International Thermonuclear Experimental Reactor (ITER), and probably not much else. The last parts of the …read more (https://hackaday.com/2025/04/22/whats-sixty-feet-across-and-superconducting/)

Why Physical Media Deserved To Die
https://hackaday.com/2025/04/22/why-physical-media-deserved-to-die/

Over the course of more than a decade, physical media has gradually vanished from public view. Once computers had an optical drive except for ultrabooks, but these days computer cases …read more (https://hackaday.com/2025/04/22/why-physical-media-deserved-to-die/)

Game Boy PCB Assembled With Low-Cost Tools
https://hackaday.com/2025/04/22/game-boy-pcb-assembled-with-low-cost-tools/

As computers have gotten smaller and less expensive over the years, so have their components. While many of us got our start in the age of through-hole PCBs, this size …read more (https://hackaday.com/2025/04/22/game-boy-pcb-assembled-with-low-cost-tools/)

DIY Record Cutting Lathe is Really Groovy
https://hackaday.com/2025/04/22/diy-record-cutting-lathe-is-really-groovy/