Space and re-usable rockets, although that's not really your average consumer market. Electric cars are mainstream too and that's new. Solar/renewables were old but efficiencies and markets of scale (?) made it more mainstream.
We have a pretty long way to go before the computing market is efficient though (bonus: it'll probably be tied to the actual computational efficiency of computers at some point because the markets will all be traded by computers).
We have a pretty long way to go before the computing market is efficient though (bonus: it'll probably be tied to the actual computational efficiency of computers at some point because the markets will all be traded by computers).