Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer. This easy step-by-step tutorial guides you through crafting a homemade ...

Learn how to make your own smartphone projector at home using simple materials like a cardboard box, hot glue, and an incandescent light bulb. This step-by-step craft tutorial shows you how to ...

In case you haven’t heard, there’s a solar eclipse coming! But while eclipses are cool, unless you’re in the path of totality — i.e., the part of the country where the Moon will completely obstruct ...

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 ...