Introduction 00:10 Initial setting 00:50 Create Projection 01:50 Create light rays 02:21 Adjust the Blur of the Projection Hope it is useful to you Thanks for watching Subscribe!

ORLANDO, Fla. — If you don't have eclipse glasses, you can build an eclipse viewer at home with a few household items. Watch the video above for an easy how-to. Can't get outside to view eclipse ...

How to Make a Hard Drive Projector Although making a hard drive projector may seem complicated, the end result is quite rewarding and will make you forget the initial challenges.

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 ...