The denim was cut on my Xtool 40W diode laser to fit perfectly into a cylinder shape mould and each and every layer was soaked in resin. Center-right party wins most votes in Greenland's ...

Whoo! I'm using a "20W" 450nm blue laser etching machine for these experiments, and while a bigger or pulsed laser would work better, it did a pretty ok job. Doug Ford's landslide win sets stage ...

diode laser structures must also incorporate a means of injecting an electrical current into the active region. This often involves extra semiconductor layers and metal contacts.

Everyone knows that lasers are basically magic, and if you strap a diode laser or two to a lawn mower, it should slice through those pesky blades of grass with zero effort. Cue [Allen Pan]’s ...