Using a video cable to connect your computer to the projector often leaves the cable exposed for everyone to see. In addition, it limits the distance you can have between the two devices. Some ...

A number of projectors in the Epson PowerLite and EX lines are designed to be ceiling-mountable, which can be an optimal location in a business conference room. When Epson projectors are mounted on ...

It's easy to connect an iPad to a projector to stream content to a larger display. Here's what you need to know to do it.

One of the most difficult aspects of shopping for projectors is trying to compare specifications. Does Projector A's 5,000:1 contrast ratio actually look better than Projector B's 4,500:1? How much ...

Screen size and aspect ratio depend on space and projector; opt for 16:9 for ease. The material of projector screens, like gray, black, or white, affects brightness and colors. Properly position ...

Use a cereal box and items around the house to make a pinhole eclipse projector. — -- If your approved solar eclipse glasses didn't come in time or stores near you are sold out, it's not too late ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Today, educators are confronted with a variety of obstacles, including budget cuts, limited ...