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

In a perfect world, humans would have been able to enjoy the beauty of solar eclipses by looking at them directly. In reality, however, that isn't quite possible, given that looking at the sun during ...

I've yet to see an LCD monitor with local dimming that I thought was any good. But I have now seen a DIY LCD display with an incredibly clever projector-based backlight solution that demonstrates why ...

Which projection screens are best? No matter your reason for using a projector, having the right screen is imperative. Whether you’re improving your home theater, want to show movies outdoors for the ...