The term “relay” is usually only mentioned when a component like a fuel pump or a fan stops working, or some new ...

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Got questions? I’ve got answers. I’m a tech expert known over the past 20 years as Kurt the CyberGuy helping you make sense of the digital world around us, including our online privacy. Have you ever ...

What is an automotive relay? In simple terms, an automotive relay is a small cube shaped electronically operated electromechanical switch. It uses an electromagnetic device to mechanically maneuver a ...

The Penn Relays is the oldest and largest track and field competition in the United States, hosted annually since April 21, 1895 by the University of Pennsylvania at Franklin Field in Philadelphia.

If you've ever wondered how electronic devices manage to control circuits with precision and safety, you're thinking about the magic of relays. Relays act as the unsung heroes in many of our devices, ...

Rae Hodge was a senior editor at CNET. She led CNET's coverage of privacy and cybersecurity tools from July 2019 to January 2023. As a data-driven investigative journalist on the software and services ...