D printers are almost never fast enough. [Cocoanix] had a Prusa MK3S with this very problem. He found it to be ...

Most people love window shades, but many dislike the tedium of having to open and close them over the course of each day.

Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you ...

Abstract: An X-ray source based on a nanoneedle cold cathode has been developed. The optimized electron-gun structure and electrical excitation parameters were simulated to obtain a minimum focus spot ...