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Even at $129, their full price, the AirPods 4 are a pretty sweet deal. The basic pair doesn't offer noise cancellation (you'll have to pay an extra $30 for those), but they do offer personalized spatial audio, a snug fit that's comfy enough to wear for all five hours of battery life, a more compact charging case than their predecessor, and improved bass, mids, and highs.
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In the mid 1980s, IBM still had a very lucrative business selling minicomputers. These were medium-sized computers designed for applications where a mainframe would be overkill but a PC wasn’t powerful enough. And IBM’s pricing didn’t scale linearly. Mainframes were the most profitable systems for IBM, and microcomputers–what we now call desktops–were the least. Minicomputers were in between.
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