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Seconds later … I slapped the Big Red Button
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The periods are much too short and the NPN astable currents much too high
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The pulse now lasts long enough to charge the cap nearly half a volt in the wrong direction
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A few low-speed turns while pulling firmly on the tailstock
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Made its way around the ring eating each grain
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A torture test involving a bench power supply and an ammeter
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It may be sun-bleached after years of exposure
The Smell of Molten Projects in the Morning 