Different lighting technology has its pros and cons. If you're looking for affordability, go with halogen; for brightness, choose xenon. LEDs provide efficiency and durability. Projector setups give ...

Place the petri dish on a piece of white paper for easier viewing; if using an overhead projector, place the petri dish on a ... it forms an additional electrode, with the oxidation and reduction ...

Almost any modern projector can make an outside wall a cinema, but a growing number make it easy. We've assembled a mix of projectors we've tested—some designed specifically for the outdoors ...

The best projectors are the ideal way to get the biggest possible image with the least amount of fuss. Whether you’re looking for a premium 4K projector for a home theater, a more portable one ...

Projectors are for the most part expensive, even the small, portable ones that you can move from room to room or take outdoors for a backyard movie night. That’s why the Black Friday deals ...

Projectors have come a long way from the days when they were essentially interchangeable. Models today target specific roles: permanent installation in a home theater, room-to-room portability for ...

Things have been slow going in the realm of Black Friday 4k projector deals. Prices have held fast all day in the lead-up to Black Friday, which lands in just a few hours, but that doesn't mean ...

Black Friday deals have already started, including over at XGIMI, which is offering some pretty steep discounts on its projectors. Some of the deals that really caught our eye was on the HORIZON ...

BenQ has launched a new 4K UHD projector, which is aimed at folks new to the projector-based home cinema universe, with AI smarts on hand to help "transform modern living spaces into theater-style ...

The best gaming projectors can elevate pretty much any console or PC setup. Taking that action to the even-bigger screen makes your games feel like a whole new experience. Unlike TVs, these ...

We’ve chosen the Govee Star Light Projector as our best overall pick for its balance of performance and price. Many also function as night lights or pattern projectors that can spruce up a room ...