This 3D-printed plastic contraption turns a laser pointer into a trippy customized light show

This 3D-printed plastic contraption turns a laser pointer into a trippy customized light show

A Los Angeles-based maker has created the ultimate life hack for producing your own projected light show from the comfort of your own home. Aptly deemed ‘The Mechanical Laser Show,’ this fun little Thingiverse project turns a basic laser pointer into a trippy customized light show. Everyone who’s played with a laser before knows that if you wave it around fast enough, the human eye will perceive an image in the light trail left behind. It’s the principle that goes into a high-powered, expensive laser projector, but it also applies to this simple plastic contraption. “The basic idea is […]

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