I’ve got a swimming pool at my house, and in that pool is a cleaning robot. For those of you who also own cleaning robots, you probably know they are made of a bunch of plastic parts which (i) break easily (ii) cost three cents to replace (iii) cost an insane amount of money at the store.
For most folks like me, when a part breaks, they just shrug their shoulders, trundle off to Leslie’s Pool Supply, and pay a ridiculous price just to deal with the damned thing. Again, this is just a plastic part that probably costs less than a dollar in materials to create.
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