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mech998877yesterday at 3:55 PM1 replyview on HN

Your concluding example doesn't make sense to me but I think that it's because we have different definitions for what friction means here. It's also kind of hard to define in context.

I would say that, within the Wright Brothers example, working with a battered, worn-out screwdriver is an example of friction (or, perhaps having to use a bit and brace instead of a power drill), but the act of building a new unsuccessful airplane iteration is not friction. Every build is asking physics for feedback on the design; every airplane build is just the same as running your code through the compiler. I wish I had a good word to distinguish this from friction. The closest thing I can imagine is how waste is defined in Lean Manufacturing, but keeping in mind that what you are manufacturing is Ideas and Software.


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fluoridationyesterday at 4:32 PM

It sounds like you're not disagreeing with what the other person was saying then, you're just disagreeing with their application of the word "friction". I don't think it makes much sense to argue about the precise definition of a metaphor.

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