HN user

yibg

4,116 karma
Posts9
Comments1,443
View on HN

Isn’t there a e) have investment at the federal level in R&D, specifically for industries that matter (economy, national security etc)? For automotive, China didn’t become the EV leader by accident. It was a deliberate national strategy, with funding to back it up. Yes there is cheaper labor, different regulations etc. But also in no small part to federal funding, investment in R&D etc. why are we surprised then that the US is in general falling behind?

The US could invest more in battery tech, manufacturing automation, robotics etc. This both lowers cost and increases product competitiveness.

In this case though it's a conflicting view. Let's say 40% of the province don't want to be separated, so they vote to rejoin canada (or form their own thing). Does the now independent Alberta allow it? If not, then why are they allowed to split from Canada? If they do, now this opens up the door for a infinite amount of splits.

SpaceX S-1 2 months ago

We re-supply a single ISS. If all of this compute is in a single DC the solar panels and radiator fins will be the size of a small state.

SpaceX S-1 2 months ago

LEO satellite orbits decay. e.g. starlink sats are ~5 year lifespan. But assuming a higher, more stable orbit, how do you replace them? There will be tens of thousands of these orbital DCs, so not really feasible to go to each one to replace some chips.

Or alternatively I guess a few massive ones, but those would need to be truly massive to accommodate the solar panels and radiator fins required.

SpaceX S-1 2 months ago

The unit economics of orbital DC just doesn't work with today's technology. Assuming 0 ongoing OpEx(free energy), the launch cost of the satellite itself, along with solar panels, radiators as well as the chip themselves just doesn't make sense given the ~5 year operational lifespan of both the chips and the satellites.

SpaceX S-1 2 months ago

These numbers would be ridiculous even for a software play. < 20B in revenue at almost 2T valuation? That's almost 100x revenue multiples at a not so great revenue growth rate.

My moral framework can be different from yours. Me the individual can come to the conclusion that something is immoral when the rest of the group doesn’t agree with me. And (at least for my own moral framework) I should take action accordingly.

So I don’t need a shared framework to make the claim that something is immoral (to me).

Scary but also entirely predictable and expected.

- High wealth inequality

- Perceived inability (or reduced ability) to get ahead and have your voice heard

- Government seen as more corrupt and benefiting the elite. Different set of rules for them vs for everyone else

- Highly polarized population at odds with each other

There are 2 separate topics that seem to get bundled together a lot.

1. Should we deport illegal immigrants? While there are some debate here (sanctuary cities, immigration reform etc), it's not the primary cause of the current ICE repulsion.

2. How deportations are done currently. Mass round ups, targeting everyone, including those with no criminal record, the violence involved. This is what most people are against.

Ironically in my experience anyways, this is true more so in parts that are more strongly "Canada should be the 51st state" politically. e.g. the south, where I find day to day interactions with people there are much more friendly than say California.

Both can be true. Just because you've created a revolutionary product doesn't mean it's a viable business, let alone one worth $700+ billion. There is a lot of history of the first movers that created revolutionary products that eventually faded away into nothing, while others capitalized on the innovation.

DOGE Track 5 months ago

Even that isn't what's happened here. If we continue the analogy it's more like stop paying for wifi, then later discover you need it for work so sign up again at and pay an extra fee.

There is so much conflation (maybe intentional, I dunno) between the goal of cutting spending and the method that DOGE employed. If DOGE went in methodically and actually cut waste and fraud I'd cheer them. What actually happened was a mixture of:

- Cutting things without knowing the details and then later having bring them back at extra cost (e.g. employees)

- Cutting things regardless of consequence based on ideological views (or just randomly?)

- Not actually saving anything and just lying about it

How about just general privacy? I mean do you really want someone / the government to be able to track everywhere you go?

- Going to your girlfriends place while the wife is at work

- Visiting a naughty shop

- Going into various companies for interviews while employed

With mass surveillance there is the risk of mass data leak. Would you be comfortable with a camera following you around at all times when you're in public? I wouldn't be.