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 ...

Apparently, there’s some sort of sporting event being televised this weekend that has been historically used as an excuse to buy a big-screen TV. [Joel] wanted a huge-screen TV on the cheap, so he ...

do your friends really want to watch the game on that puny tv of yours? wouldn’t they rather spend the afternoon helping you make a 6 foot xga projection system? i figured so, and so did sine~language ...

Some people have an extra $1,000 just lying around to buy a digital projector. Unfortunately, most of the people that I know, myself included, do not. Here's how you can build your own digital ...

Dukane Corp. has unveiled seven new LCD products&emdash;three color LCD panels, three LCD projectors and one overhead projector&emdash;that deliver exceptional image quality in truly compact units.

A key to keeping students on task is closing their window of opportunity to get off task. And never is that window more wide open than when you turn your back to write on the board. Case in point, my ...