Creality Falcon T1 review: A 5-star 5-in-1 laser engraver for businesses

The 20W fibre module is superb and gives you a good insight into this multi-use laser machine ...

First electrically pumped perovskite polariton laser diode solves a decades-long challenge

Resolving a long-standing problem in semiconductor physics and optoelectronics, a team of researchers from Skoltech—a VEB.RF ...
Hackaday

Congratulations To The Frikkin Laser Winners!

Apparently you all love lasers just as much as we do. We put out a challenge to use, build, or otherwise abuse our favorite ...

Researchers demonstrate first fully solution-processed solid-state polariton laser

Researchers have demonstrated a solid-state organic laser microcavity fabricated entirely by solution processing. The device ...
Hackaday

Yellow YAG Produces Powerful Pulses In Les’ Leftover Laser

Les] likes lasing lasers, and who doesn’t? [Les] likes larger lasers than lots of folks, with his current project being an Nd ...
Women's Health

8 Best LED Face Masks in 2026, Tested by Dermatologists and Beauty Editors

AS OUR BEAUTY EDITOR, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...
GitHub

Arm Mbed

Mbed was sunsetted in July 2026 and it is no longer possible to build projects using our online tools. Mbed OS is open source and remains publicly available, but will no longer be actively maintained ...