overhead projector

created by blaaf
(thing) by blaaf (9.5 mon) (print)   (I like it!) Thu Mar 23 2000 at 15:47:31
A device for projecting an overhead transparency on a wall or screen. It is used in boring classes and singing off the wall in praise song worship sessions. Mastering the dyslexic mirror-effect of the projector requires experience.
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