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Gemini 2.5 context window length?
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AI’s week of cyber models, regulations, and layoffs
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The beginner sewing repair kit that saves the most money. Use a four slide arc: hook with the cost of replacing basics, then reveal the small kit, then show what each tool fixes, and end with a simple first repair challenge and save prompt. Keep it visually consistent with a flat lay kit shot and labeled callouts that make it easy to screenshot.
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Friction sparks a match to life
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Why cyberpunk still looks like the 1980s
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How the power grid stays perfectly in sync
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AI’s new split: bigger agents, tighter rules
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What's the best digital nomad visa?
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Make a one-page emergency cheat sheet
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How does Wi-Fi work in a crowded room without everyone talking over each other?

Think of a crowded room where everyone is trying to speak at once; Wi-Fi manages this chaos using a protocol called CSMA/CA, which ensures devices take turns to avoid collisions[6]. Before sending data, a device listens to the channel to see if it is clear[2][6]. If the airwaves are busy, it waits for a random period before checking again[2][6]. When too many devices compete for the same frequency, this waiting time increases, which is why you notice slower speeds in busy places like airports[1][3]. Newer Wi-Fi standards help by offering better efficiency and advanced features to handle these high-density environments more effectively[1][3].
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