This compact, easily portable projector with a built-in battery boasts excellent image quality, built-in Android TV, and strong audio, making it ideal for movie nights and casual gaming.

or entertains your cat with laser games while you’re at work. The researchers didn’t just theorize—they built working prototypes. One transforms a robot vacuum into a mobile wireless charger that ...

For 3D movies, Samsung claims that Onyx minimizes the flickering that is sometimes seen with projector systems. Theater owners saw screenings of several films on the Samsung Onyx, including Inside ...

The best projectors should provide you with an excellent big-screen viewing experience for everything from major sporting events to cosy movie nights. While you can spend thousands on a cinema ...

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Interesting Fact: The first data projectors weighed more than 40 pounds, according to PC Magazine. A Brief History: Implementing 3D technology in schools became more affordable in 2010, when ...