Unless you’re an ace draftsperson or prefer to work directly on a surface, enlarging a design without tracing can be a chore, even for some Old Masters. Vermeer, for one, is believed to have ...

overhead projector 2 Articles Converting Transparency Sheets To An LCD Monitor. February 4, 2012 by Brian Benchoff 37 Comments . Apparently, there’s some sort of sporting event being televised ...

In The Overhead Projector: Don’t Overlook It (Part 1), I explained why it’s better to use a projector (be it an old-fashioned overhead or LCD) than to write on the board. Now we turn to how to ...