Radiology is using AI extensively already. I was at a radiology conference in Boston recently; entire session tracks on it. Apparently 80% of FDA-approved AI medical devices are in radiology.
> Niobium and hafnium do not occur as free elements in nature, but are refined from mineral ores. They are used in semiconductors and superalloys.
> In addition to these two unusual elements, a significant number of particles contained copper, lithium and aluminum at concentrations far exceeding the abundance found in meteorics, or ‘space dust.’ “The combination of aluminum and copper, plus niobium and hafnium, which are used in heat-resistant, high-performance alloys, pointed us to the aerospace industry,’’ Murphy said.
> Licensed manufacturer. A manufacturer licensed under this part to engage in the business of manufacturing explosive materials for purposes of sale or distribution or for his own use.
There's lots of knowledge out there about stuff like this. Milennia of humans tinkering with things that go boom. Surfacing it more easily has value (in a manner of speaking; as the @dril tweet goes, "you do not, under any circumstances, 'gotta hand it to them'").
"Elon Musk's company has now lofted more spacecraft than the rest of humanity combined — and its lead is likely to grow over the coming months and years."
(And most of the other providers don't plan for theirs to burn up within a few years. Giant disposable LEO constellations are new.)
> Also, fuel is just part of the cost of a rocket.
Sure. But if you blew up a 747 at the end of every trip, it'd be a small part of the total cost, not a major part.
Starship's reusability makes it very clearly not like the other examples you cite, yeah? There are lots of scenarios where the US government would pay, say, $10M to deliver a payload somewhere fast, but not $250M.
> “We have not really changed our assessment over the last couple of years because we have yet to see the other forms of reusability—flyback or propulsive return to Earth—demonstrate economic sustainability on a recurring basis. It’s pretty darn hard to make that actually save money… We’ve seen nothing yet that changes our analysis on that,” the ULA CEO said.
> The ULA CEO’s points about the possible lack of savings on reusable rockets put him in stark contrast with other noteworthy leaders in the space industry. Apart from SpaceX CEO Elon Musk, fellow billionaire Jeff Bezos of Blue Origin is also intently focused on using reusable rockets. Even Rocket Lab CEO Peter Beck, whose company designs and launches small rockets, has embraced the idea of reusing previously-flown boosters.
Yes, the MP, former MEP, and founder of a significant political party is closer to being “the establishment” than the comedy candidate dressed up as a rubbish bin.
> I just don't see how the fuel costs of getting things up to space winning out unless production is located up there.
Starship's in theory targeting something like a million bucks in fuel for a launch. For a military that spends more than that on individual missiles, that's peanuts.
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