yarn xkcd-com@feeds.twtxt.net "Crystal Ball They often use ball lenses to collect light at the ends of optical fibers, so when you look stuff up on the internet you're actuall ..."

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Sun, May 14 8:00PM 2023 (2y ago)

Crystal Ball
They often use ball lenses to collect light at the ends of optical fibers, so when you look stuff up on the internet you're actually scrying through a crystal ball. ⌘ Read more

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