Discover how to build a powerful DIY directional Wi-Fi antenna from simple materials, including metal jar lids and a threaded rod, to boost your laptop’s Wi-Fi reception. This detailed step-by-step ...

With built-in computing, all you need is a web browser to access the controls of this portable 3D scanner, and I love the ease of use ...

The Wild West era of 3D printing, which early adopters like me have enjoyed for so long, is fading away. But as the industry ...

Meet your ticket to free broadcasts. A good one costs less than $20. Photo-Illustration: Vulture; Photos: Courtesy of retailers This article was first published September 12, 2025, and has been ...

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Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...

Indoor TV antennas are still a sensible purchase, despite the advent of Wi-Fi enabled TVs and online streaming services. For anyone who wants to cord cut their cable TV subscription or if you’re ...

Satellite operators are looking north. Way north. As the U.S., China and others compete in space, the need for fast and frequent communication links with satellites orbiting near the North Pole is ...

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Chinese firms are accused of stealing US designs, but consumers, who prioritize low prices and innovation, don't seem to mind ...