it's kind of hard to explain
https://t.co/nLvC6C39aP
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Tape functions as a polarizer
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Printing custom TPU bellows is awesome! This size is $116 per retracted 1 3/8” (1’ extended) on McMaster for rubber. With this technique I can print them any ID, OD, wall thickness, and length I want. also trivial to do shaped other than round.
