Creating a projector's beam is extremely simple Timestamp 00:00​ Introduction 00:10 Initial setting 00:50 Create Projection ...

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 project ...

If you don't have solar glasses yet to watch the total eclipse happening April 8, not to worry. The good folks at NASA have an easy way you can view the eclipse by making a box pinhole projector with ...