Want that more conventional stuff? Sure enough, Samsung did announce the Galaxy S25 FE and some tablets at IFA 2025, which ...

In this video, learn how to make a game projector for smartphones using light bulbs. Follow our step-by-step guide to transform your mobile gaming experience with a creative and affordable DIY ...

Knowing How Pinhole Projectors Operate The basic idea behind a pinhole projector is that light enters through a tiny hole and projects an image of the sun that is upside down onto a surface for ...

How to Make a Pinhole Projector to View Today's Solar Eclipse It's easier than trying to find eclipse glasses at this point. And better for your eyes than staring directly at 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: Tape a ...