I think there's a super important lesson here for AI. The assumption that Hardware and compute has to scale exponentially to advance the frontier. This is a great example that the density of intelligence in software can scale independent of hardware, greatly extending the useful life and capability of said hardware.
If the flying version is ever sold (unlikely) it will be subject to flying thing rules (FAA). Best case it would be like buying a used F1 car from Ferrari. They retain possession and you get to occasionally fly in on the private jet and drive it under supervision on a racetrack.
It’s cool tech demo. I’m not expecting to see one fly in private hands ever.
People saying the flying features are wildly impractical, potentially dangerous, and a waste of space, weight and money which make it worse at being a car are correct.
However, those assuming it will never be sold or even legal to be sold may not be aware there already exist astronomically expensive, completely impractical, quite unsafe, track-only hypercars which are not legal to drive on any street.
As for the technical legality of the 'flying' features ask your LLM about: the Ground-Effect & "Sustained Flight" Jurisdictional Boundary in FAA / NHTSA regs, Off-Road Track-Only exemptions from Federal Motor Vehicle Safety Standards, and PHMSA / DOT-SP (Special Permit) authorization for consumer COPV pressure vessels. Making the "hopping" version for sale is a wildly impractical marketing stunt but they can probably do it, although it'll cost far more and ship much later than whatever they promise and will sell at most a few dozen.
One suggestion for the feeling that has been great for me. Finding a hobby where you can focus on sweating the details. Detach it from economic imperative (the core definition of a hobby, you dont make money from it). Ham radio, maker and micro electronics, woodworking, calligraphy, music. Of course there are more technically advanced solutions to the problem, that's not the point. The point is the effort and discovery.
"all right so when the subroutine compounds the interest, it uses all of these extra decimal places that just get rounded off. So we simplified the whole thing, we round them all down and drop the remainder... in to an account that we opened"
This is the biggest anticipated benefit of SMR. The US has 30+ licensed reactor designs. France has 3. Korea has 3. The economics of French and Korean reactors, built repeatably, are drastically improved over US reactors. If the NRC does its job and actually says "we know more about nuclear power than the local state energy commission and operator" then we the US can achieve those levels of repeatability and cost. We want safe reactors, we dont want infinitely customized reactors that are tailored to every state and operator's preference for how they want to polish fittings and lay out the pipes etc etc.
Agree that if you run them for 40 or 60 years (1 renewal + 1 extension) it gets very affordable. Similar to data center, the economics are great if you take out construction costs. The problem is 40-60 years has proven to be a very long time in political and economic contexts, so on a practical basis many many plants are shut down prematurely and dont fulfill that useful life, increasing the cost of capital (bonds etc) to build the new plants and therefore LCOE.
Totally agree that if you get a stable, reliable operating reactor it's very cheap. When people, politics, and the rest get in the way the actual costs drastically increase.
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