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

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

To safeguard your vision, here's how to make a box pinhole projector with common household items. Solar eclipse events: How long to travel to Indiana, Kentucky events from Louisville Step 1 to ...

They're also incredibly easy to make with things around the house. Meteorologist Will Haenni shows how to create a pinhole projector, a device used to indirectly observe the sun during an eclipse.