When the very first cars were built, only the rich could afford it, but now a large part of the population (in developed countries) has one or more.

What do you think will be such an evolution in the future?

  • Ziggurat@sh.itjust.works
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    1 年前

    But today supra conductor aren’t something just for the rich. It’s used for some specific application like MRI which benefit to the people needing them rather than the rich.