Who doesn't like a nice trip down memory lane? If you enjoy gadgets from previous generations, here are some cool nostalgic gadgets worth buying.

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TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

Cellular signal boosters use big antennas to improve the coverage in your home, vehicle, or property. These are the top signal boosters for apartments and houses. I’m one of PCMag’s mobile writers.

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 ...

Abstract: The field of foldable and physically reconfigurable antennas has recently attracted significant interest from diverse scientific communities, including researchers on antennas, material ...

Abstract: This article reviews the application and technology advancement of gallium (Ga)-based liquid metal (LM) in high-frequency circuits and antennas. It discusses the material properties of ...