The JMGO N1S 4K is one of the smallest, lightest, and least expensive 4K room-to-room portables available, and a reasonable value for the price.

The V700G Pro shares the same basic design as most other Vankyo models we've reviewed. It's built around a single LCD paired ...

It may be marketed as a projector, but the Jiawen Galaxy Projector Light is more of an ambient night-light than anything else. It’s great at what it does and looks very stylish, but don’t buy this ...

It’s what I had the most fun using Google’s Project Genie for, at least right now. It’s what I had the most fun using Google’s Project Genie for, at least right now. is a senior reporter covering ...

Learn how to create a simple DIY electrical generator using a few easy-to-find materials. This step-by-step video guides you through making a homemade generator, including winding a copper coil, ...

Discover how to craft a simple electric motor using everyday household items in this detailed, step-by-step tutorial. Follow along as we transform basic materials—like copper wire, an old CD, magnets, ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. In late 2024 Nicola Coughlan, the actor famous for her work on Derry Girls and ...

Graphene is the thinnest material yet known, composed of a single layer of carbon atoms arranged in a hexagonal lattice. That structure gives it many unusual properties that hold great promise for ...