Abstract: In recent years, technologies that enable visual representation of images in the air, such as drone art, have been gaining attention. However, drone art requires the use of hundreds of light ...

Using a projector with a 100-inch-plus screen sounds complicated. In practice, it’s one of the easiest ways to create a true big-screen experience at home – or in your backyard – without mounting a TV ...

Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer. This easy step-by-step tutorial guides you through crafting a homemade ...

Texas Rangers players Corey Seager (from left), Wyatt Langford, Jack Leiter and Nathan Eovaldi laugh in the dugout during the second inning of a baseball game against the Minnesota Twins, Wednesday, ...