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 ...
The eclipse is days away, and if you are scrambling to find eclipse-safe eyewear, we have a back-up plan. A pinhole projector can easily be made at home with items you have on hand. The projector ...
Introduction 00:10 Initial setting 00:50 Create Projection 01:50 Create light rays 02:21 Adjust the Blur of the Projection ...
ST. LOUIS (KMOV/Gray News) - If you do not have eclipse glasses to keep your eyes safe while looking at Monday’s solar eclipse, you can make your own solar projector with items that you probably have ...
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