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Of late, the magnetic stirrer mixing my morning cocoa occasionally doesn’t start spinning when I turn it on, which calls for some investigation. Removing the four obvious screws concealed under the rubber feet and prying off bottom cover reveals the trivial innards: The speed adjustment pot holds the little circuit board in place, with the…

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The adhesive layer should flow into the crack if it goes anywhere at all
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Contrary to my expectation, the craft adhesive sheet … survived intact
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The line interval is an absurdly large 0.5 mm to keep the leaf from falling apart
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A few rounds of successive approximation and one copypasta
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The “carbon fiber” part of PETG-CF consists of very very short fibers






