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 use a ...
Plans for homemade projectors are appearing around the web and our fatherless Jeep loving friends over at jeepbastard are providing a little insight to this homemade project. Essentially all plans ...
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