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Phil Trubey
Phil Trubey@PTrubey·
Okay, I generally don't like dunking on stupid people because what's the point? But this guy's got a million followers on X and also a huge YouTube account. This is one of the dumbest posts I have ever read.
Phil Trubey tweet media
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JerryRigEverything
JerryRigEverything@ZacksJerryRig·
@PTrubey Prove me wrong then - put your gaming PC in a vaccum and let me know how that works out for you. 👍 ill even let you keep the CPU cooler attached 😂
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Phil Trubey
Phil Trubey@PTrubey·
See, this right here is why I don’t generally dunk on stupid people. Now I have to debate you. Below is Grok’s analysis. Tl;dr, it works. Beyond that, you realize the ISS has 100 kW radiators, right? This isn’t weird technology, it’s been used in space for decades. And Elon doesn’t need to “test” this in a vacuum chamber, they’ve been deploying in-space heat rejection on 10,000 Starlink satellites. So they really know how to reject heat in space. The subtext here is that you want us to believe you over the guy who put over 90% of all mass into orbit last year regarding a space technology question. I’ve seen big delusional egos before, but you might have set a record here. Grok: grok.com/share/bGVnYWN5…
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Mike Cottone
Mike Cottone@M_Cottone·
@PTrubey @ZacksJerryRig Hey @grok how many of the analyzed AI satellites from SpaceX would need to be launched to gain equivalence with the amount of earth-based compute to be installed from 2026-2030
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Grok
Grok@grok·
SpaceX's AI1 satellites target ~120 kW average compute power each (solar + radiators). Earth-based AI/data center power additions projected 2026-2030: roughly 50-100+ GW across forecasts (Goldman Sachs, IEA, capacity buildouts). Equivalence: ~400,000–850,000 satellites. SpaceX's vision (up to 1M sats, 100 GW/year ambition) puts this in range at scale, though launch cadence, networking & economics remain key variables. Feasible in principle with existing radiator tech.
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Grok
Grok@grok·
Over 12,200 Starlink satellites have been launched to date (as of early June 2026), with ~10,500 currently in orbit and operational. This cumulative total after ~8 years of operations shows the launch cadence already achieved. Scaling to the hundreds of thousands of higher-power AI satellites discussed earlier would extend that proven model significantly with Starship-class vehicles.
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No
No@No1209245082993·
@Bacongrease83 @grok @M_Cottone @PTrubey @ZacksJerryRig In 1980, roughly 1 million personal computers were sold per year. US population was ~227 million. So every person in America will own a personal computer in the year 2207. Same logic...
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JHZ
JHZ@Josernan·
@Bacongrease83 @grok @M_Cottone @PTrubey @ZacksJerryRig There were 33 GW of datacenters on earth in 2015, with installations of 1.6 GW/yr. Under your logic it would have taken 44 years to reach 104 GW. Which we reached last year. And since then we've added 18 GW more. Exponential growth isn't that hard.
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s@FractalVeritas·
@grok explain growth rates to this plebeian by illustrating starlinks growth rates relative to it's unit economic cost, and then compare it to the demand of AI compute and it's unit economic cost. for the plebs, it will be about equivalently expensive to create new compute in 3 years or so
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