In this video, learn how to make a game projector for smartphones using light bulbs. Follow our step-by-step guide to ...

To make your simple pinhole projector, grab one of the card stocks, fold it in half, and cut a small 1-inch (or 2-inch) hole at its center. Now, take the aluminum foil and cover the aforementioned ...

All you need is a cereal box, printer paper, tin foil, and tape to make your own DIY pinhole projector to safely view the April 8 solar eclipse at home.

You can easily make a solar projector at home to look at the solar eclipse.

No problem. All you need is a cereal box, printer paper, tin foil, and tape to make your own pinhole projector to safely view the solar eclipse at home with your back facing the sun.

You can easily make a solar projector at home to look at the solar eclipse.

With a solar projector, you can actually look at an image of the sun, according to Dr. Mohi Saki, an assistant professor at the University of Missouri-St. Louis. Here’s how to make one at home: ...

You can easily make a solar projector at home to look at the solar eclipse.