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The blunt end of the bottom point should fit into the collet
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With a Philips 00 screwdriver and threadlocker at hand
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Chugging along for two decades
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The equations it can solve, plus pictorial help
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A few hours chillin’ on the patio
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Ugly, but good
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Using the white keypad for numeric entry
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Not much left of the original holder
The Smell of Molten Projects in the Morning 