
seen it somewhere on tinternet, but can't remember where...
basically, you just rip out the screen part of an lcd monitor, lay it over the OHP, and point a fan at it.
( ,
Sun 8 Feb 2009, 19:43,
archived)
basically, you just rip out the screen part of an lcd monitor, lay it over the OHP, and point a fan at it.

which has a broken casing and is, essentially, just a working screen.
I had meant to put a wooden frame on it, but . . .
( ,
Sun 8 Feb 2009, 19:44,
archived)
I had meant to put a wooden frame on it, but . . .