[Amanda Ghassaei] has created an awesome hack for making your own vinyl records using a laser cutter from an MP3 file. Her excellent hack uses a Processing sketch that converts a digital audio ...

Ready to get down and dirty with some DIY laser engraving? You'll want to give one of these free design tools a try.

Laser cutting is the use of a high-powered laser ... Your CAD drawing has to be a vector file, which is different from an image file, as it can be resized without losing resolution and the lines ...