Projectors can create an image on any flat surface. So do you really need a screen?

The solar eclipse is approaching soon, and if you don't have proper eyewear, here's how you can watch the moment with a DIY pinhole projector.

Your Screen Should Be the Right Size and Aspect Ratio Size and aspect ratio go hand-in-hand when deciding on the best screen projector for your home theater. The size you need ultimately comes ...

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.