Introduction 00:10 Initial setting 00:50 Create Projection 01:50 Create light rays 02:21 Adjust the Blur of the Projection ...

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 ...

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

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.

Step 9: Take your DIY solar eclipse projector outside on Monday afternoon, face away from the sun, look through the open hole, and see the eclipse! It may take some movement and adjusting to find ...

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 ...