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Ask HN: What’s something that has no right being as expensive as it is?

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Re: Ask HN: What’s something that has no right being as expensive as it is?

#27
post #13

Well, I believe the meta-question here is: why aren't we experiencing Moore's Law rates of efficiency in all aspects of human life? Doubling in performance every two years or so. Even if pricing remains relatively constant. I think it's sort of the basis of "Progress Studies". Look to areas that have kept up with Moore's Law (such as GPUs) and try to work backwards. Competition, R&D spend, relentless focus on innovat…

Silicon is pretty unique. Take crops, for example. There is no basis on which we could have a Moore's Law-like increase in soil productivity. We had the Green Revolution, but it was a one-off. There may be a second one waiting in the wings in the form of GMOs, but it's 50 years after the first one.

Why are crops so different from silicon? Because silicon was just a matter of doing the same thing at smaller and smaller scales. You can't improve plant yields by that kind of process.

Re: Ask HN: What’s something that has no right being as expensive as it is?

#28
post #7

headphones

Are good headphones really expensive, or just trendy ones?

You can get a pair of wired headphones for $30-50 that will sound good enough for most people. I use Koss Portapros most of the time.
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