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I used to run a site that showed people how use these to create a projection tv (a bad one!) from a fresnel lens and a CRT tv. Was a fun and simple project for
by ljf 7y ago
I used to run a site that showed people how use these to create a projection tv (a bad one!) from a fresnel lens and a CRT tv. Was a fun and simple project for kids.
- PhasmaFelis 7y agoAnyone remember AcidWarp? It was a DOS program from the early '90s, distributed through BBSes, that generated lovely flowing color patterns. It came zipped with a text file with instructions for building a Fresnel-based projector for your PC monitor. Looks like it's still online: http://www.noah.org/acidwarp/ http://www.noah.org/acidwarp/