Place the overhead projector in the back of the classroom to make its image as large as possible on the black screen. Place a construction-paper star field on the projector so that the holes in ...

With so many advances in technology, today's students don't get to experience many of the things their parents did.

Place the petri dish on a piece of white paper for easier viewing; if using an overhead projector, place the petri dish on a clear, colorless acetate slide on the projector. If desired, annotate the ...

The best outdoor projectors offer high quality picture no matter their environment. You're looking for high brightness lenses in compact form factors here, and if you're going truly portable we'd ...

We've rounded up the best star projectors ahead of Black Friday, from scientifically accurate models to atmospheric mood lighting to help adults and kids drift off to sleep.

Write the following events on the board/overhead projector: The American Revolution ... Give each group a piece of flip chart paper, or ask them to use a computer or tablet. In class, or as ...

Image caption, The overhead projector was technology to be spoken ... spend an evening backing their books with another sheet of paper to add a further layer of protection from the bumps and ...

The best gaming projectors can elevate pretty much any console or PC setup. Taking that action to the even-bigger screen makes your games feel like a whole new experience. Unlike TVs, these ...

We’ve chosen the Govee Star Light Projector as our best overall pick for its balance of performance and price. Many also function as night lights or pattern projectors that can spruce up a room ...

Fact checked by Sarah Scott If I close my eyes, I can still picture my mom descending our spiral staircase in a full Snow ...

This arrangement allows for UST projectors to deliver bright images even in a daylight environment or one with overhead lights. We’ve rounded up the best UST projectors we’ve tested below.

This method offers a contemporary twist on the look and an exciting spin on overhead lights. For instance ... "I was worried that having lights near our outdoor projector screen would make it ...