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412

Elon Musk Is Rolling xAI Into SpaceX—Creating the World’s Most Valuable Private Company (www.wired.com)

submitted 2 days ago by some_guy@lemmy.sdf.org to c/technology@lemmy.world

201 comments fedilink hide all child comments

In a blog post, Musk said the acquisition was warranted because global electricity demand for AI cannot be met with “terrestrial solutions,” and Silicon Valley will soon need to build data centers in space to power its AI ambitions.

This dumb fuck. Unfortunately, his boosters will be all-in on this messaging. Whatever.

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[–] bebabalula@feddit.dk 3 points 2 days ago (1 children)

Some back of the envelope: An ideal black-body at 100 C will radiate something like a kW pr m2, give or take. So one h100 at 700W(?) would probably need a reflector of around one m2. Very rough but it’s probably within an order of magnitude so it’s not impossible, but just adds to the engineering and logistics challenges.

[–] humanspiral@lemmy.ca 2 points 1 day ago

Very expensive solar and radiative panels. Need 3x radiator area to solar. Also need to launch them