History Major. Cripple. Vaguely Left-Wing. In pain and constantly irritable.

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Joined 1 year ago
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Cake day: March 24th, 2025

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  • PugJesus@piefed.socialOPtoScience Memes@mander.xyzEvery little bit counts
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    2 months ago

    Back when NASA was flinging things into space for the first time, the tolerances that were even possible were extremely tight. Every pound mattered (every pound still matters, but because we have other things to do once we get to space nowadays, plus every pound is expensive).

    600 pounds of white paint for the fuel tank was considered unnecessary, once the engineering team figured that it didn’t actually protect the special foam covering of the fuel tank anyway. Thus the distinctive orange color!



  • Yeah, unfortunately, nuclear power should have been heavily invested in about… 50 years ago. The “The best time was yesterday, the second-best time is now” line doesn’t apply with advancements in other energy sources and the sheer time it takes to build and get a nuclear plant operational. The best time was yesterday - now is perhaps the worst time.

    Still, it is always good to push back on anti-nuclear sentiment. Every nuclear plant kept running is a massive amount of fossil fuels removed from power generation. I remember when Merkel closed a ton of nuclear plants in Germany for dogshit PR reasons, handing power back to fossil fuel suppliers.






  • Explanation: During the Cold War, the USA and USSR competed in many areas to ‘prove’ whose system was superior. One such area was the so-called “Space Race”, wherein both sides competed for prestigious ‘first achievements’ in space. The USSR put up the first satellites and people into space, but the USA was the first to land people on the moon.

    … for some reason, an enduring minority in the US has continued to believe that it was a ‘hoax’ and ‘faked’, for gods only know what reason. The USSR, by contrast, was watching the whole affair very closely - once it was apparent that the mission was a success, genuine congratulations were extended, and samples of moon rocks were shared with USSR when the mission touched down. After all, the competition was about the prestige - science knows no borders*!

    *unless it has some military application, at which point it becomes classified






  • It’s more than just academic. The question is not whether aristocracy or plutocracy acts in a fundamentally better or worse way than the other, which you seem to be focused on, but whether they act in a different way from the other, which they very much do. The basis of their power comes from different roots, and because of that, they have different interests, different goals, different avenues of action, different preferences in compromise with wider society. Failing to understand that will result in failing to understand the reasoning for political maneuvering by one or the other.