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

In a perfect world, humans would have been able to enjoy the beauty of solar eclipses by looking at them directly. In reality, however, that isn't quite possible, given that looking at the sun during ...

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

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 ...

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 ...

SCIENCE IS JUST AN INCREDIBLE THING. ALL RIGHT, SO IF YOU DON’T HAVE ECLIPSE GLASSES, WE KNOW WE COULD USE THINGS LIKE A COLANDER TO JUST KIND OF FILTER IT. BUT THERE’S ANOTHER THING THAT YOU CAN MAKE ...