A selection of the best machines for turning your failed prints and scrap plastic into new 3D printing filament.

Those who come to give blood through May 31 will receive an oversized Red Cross beach towel, while supplies last.

These projects look good on ePaper.

Back in the 80s, buying a home computer could easily mean an inflation-adjusted cost of thousands of dollars (or your equivalent currency unit of choice), and all for an 8-bit machine that might ...

You can use a 3D printer to make just about anything these days, but these 3D printing projects make for the perfect gift with a personalized touch.

For a certain kind of intricate, highly-detailed manufacturing, there’s really no substitute for a resin 3D printer, and it’s therefore unfortunate that they require so many poisonous chemicals. The ...

You know that frustration after you gear up for a snowy day, only to have to take it all off in a heated office? Well, ...

Tanaka Masayuki’s PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, effectively transforming them into walkie-talkies.