Projector bulbs can be incredibly expensive to replace ... [Shawn] installed a 30W 2000 lumen LED and custom fit an old Pentium CPU heatsink to keep the LEDs temperature down.

Slides make for great old-timey fun, but it’s awesome to ... The digitizizer is based on a Kodak carousel slide projector. It’s fitted with LED strips instead of the original light source ...

and an old slide projector that no one has gotten around to throwing out. “It’ll take me a moment to locate your brain,” he says. On a hard drive Wedeen has stored hundreds of brains ...

True slide-ins are becoming increasingly uncommon, though a few brands still make them. If your kitchen has an old slide-in range now, it’s probably one of these. A front-control range ...

It doesn’t quite feel like Christmas until you see lights twinkling on houses throughout your neighborhood. However, for those who don’t own Christmas lights projectors, the hours it takes to ...

Bring the cosmos home with the best star projectors — find the top models here so you're ready for Black Friday deals. Star projectors bring the wonder of the night sky indoors, transforming any ...

The BenQ TK700STi is our current choice for the best gaming projector, offering an impressively low 4 ms latency at 240 Hz 1080p, or a respectable 16 ms latency at 4K. If you want something ...

Toys that let a 2-year-old slide, wiggle, scoot, bounce, or otherwise expend some of their boundless energy are also likely to be a hit. We spoke with child-development experts—along with ...

From headphones and beauty gadgets to gear from Oprah's Favorite Things list, don't miss our cool tech gift ideas for women.

Left: all her photos were burnt. Right: 101 years old.

The new $1,899 "immersive computer" combines a 20-inch diagonal touch-enabled mat, a 23-inch touch-enabled flat-screen display, a high-resolution camera, projector, depth sensor and 3-D scanner.

To say the Kia Carnival was a high-risk, high-reward product would be an understatement as big as the MPV itself. At the time ...