zlacker

>>ajyoon+(OP)
I would not assume cooling has been worked out.

Space is a vacuum. i.e. The lack-of-a-thing that makes a thermos great at keeping your drink hot. A satellite is, if nothing else, a fantastic thermos. A data center in space would necessarily rely completely on cooling by radiation, unlike a terrestrial data center that can make use of convection and conduction. You can't just pipe heat out into the atmosphere or build a heat exchanger. You can't exchange heat with vacuum. You can only radiate heat into it.

Heat is going to limit the compute that can be done in a satellite data centre and radiative cooling solutions are going to massively increase weight. It makes far more sense to build data centers in the arctic.

Musk is up to something here. This could be another hyperloop (i.e. A distracting promise meant to sabotage competition). It could be a legal dodge. It could be a power grab. What it will not be is a useful source of computing power. Anyone who takes this venture seriously is probably going to be burned.

>>beloch+kK
I used to really enjoy musk's talks when he was spooling up tesla. He was an engineer and obviously the world is missing what engineers see clearly.

But now looking back and accounting for the claims he made there's a pattern.

I saw this article:

https://www.wired.com/story/theres-a-very-simple-pattern-to-...

that said... he did jumpstart the EV industry. He has put up satellites every week for years. He is still a net benefit to all of us.

>>m463+2t1
> he did jumpstart the EV industry. He has put up satellites every week for years. He is still a net benefit to all of us.

Talk to any former SpaceX or Tesla employee. They will clue you in that both were successful in spite of Elon, not because of him.

The Cybertruck was really the first product he saw to completion from his own design. And well...

>>dsl+Sv1
I think you under appreciate him a bit here. No he's not a super genius. He's probably not even a good engineer. But he is a) a total a.hole and b) a tremendous bullshitter. There are circumstances in which you need such a person to succeed (see also Steve Jobs). He yelled at people for 10 years straight and he was crucial in facilitating capital to build these very capital intensive products. A regular smart person would absolutely not have succeeded, for these reasons.

>>dboreh+0x1
> bullshitter

why is lying at the edge of committing fraud so respected?

>>someot+nD1
I've always thought that outlier kinds of people are very valuable.

For example - richard stallman is pedantically correct about many things regarding licenses or privacy or any number of related subjects. But nobody can wholeheartedly accept and adopt his viewpoint and behave as he does (no phone, doesn't use non-free software, etc)

Musk is similar in his promises and predictions. Nobody can wholeheartedly accept his views.

But the reason these folks are valuable are - they move the goalposts. Moving the goalposts moves the thoughts and behavior of people close to their viewpoints, and can eventually unseat the complacent middle.

imho :)

EDIT: I think nobody is immune to this. Lots of people will understand the bullshit is deep when someone comes up to them and relentlessly over-the-top flatters them. But they are likely to listen to and accept the person, logic be damned.