Five decades on, true believers and skeptics continue to debate what occurred in the Apache-Sitgreaves National Forest in central Arizona on Nov. 5, 1975.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option. Since 2004 ...

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Sky Stream is the simplest and most flexible satellite-dish-free Sky service in the UK – so we're not surprised to find you here, thinking about whether it's right for you. Sky Stream has one key ...

If you're considering upgrading your TV setup, then Sky Glass is an option to consider if you're in the market for both new hardware and a range of programming – and you don't mind committing to fixed ...

Today's affordable 3D printers will surprise you: You can get a smooth-working machine with useful features once reserved for high-end models. Starting at just $250, these are the top budget ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Want to see the visible planets in the night sky? The Celestron NexStar 4SE is ideal for ...