On: South Korea's fusion device KSTAR runs for 20 seconds at 100M degrees Celsius

[antihero]

So how do we know it's not an Uber style, use huge amounts of funds to lower prices, undercut the market, and become an unaccountable monopoly?

[ericd → antihero]

Their system is inherently more economical, because they're not throwing away the rocket, engines, or even the fairings. They're not undercutting in an unsustainable way by using outside funding.