When the first radios and telegraph lines were put into service, essentially the only way to communicate was to use Morse code. The first transmitters had extremely inefficient designs by today’s ...

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One problem with ham radio these days is that most hams live where you can’t put a big old antenna up due to city laws and homeowner covenants. If you’re just working local stations on VHF or UHF, ...

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At El Paisano Supermarket on Airport Road, where Sonia Quinones arranged items on the shelves of the liquor section Thursday afternoon, alcoholic beverages are separated from other goods by law. A ...

OpenAI is rolling out access to the viral Sora 2 app for users in the US, Canada, Japan and South Korea, but only for a limited time. Katelyn is a writer with CNET covering artificial intelligence, ...

What if you could build an intelligent agent that not only understands your workflow but also transforms it, automating complex tasks, analyzing intricate data, and delivering actionable insights with ...

If you act quickly, you can use these SHiFT promo codes to snag epic loot and tons of Vault Hunter cosmetics in Borderlands 4. Tyler is a writer under CNET's home energy and utilities category. He ...

The wireless technology that saved hundreds from the shipwreck was in its infancy, and competing distress signals didn’t help. Initially developed in the late 1800s, the Marconi telegraph used long ...

Chris has reported for various tech and consumer goods outlets over the past decade, including Android Police and MakeUseOf since early 2022. Previously, he has contributed to outlets such as ...

Late in the nineteenth century, Guglielmo Marconi began experimenting with electromagnetic waves to send signals. At that time, the telegraph wire was the quickest way to get messages from here to ...