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Cake day: July 5th, 2023

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  • Bumblefumble@lemm.eetoScience Memes@mander.xyzLaunches
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    3 days ago

    It’s definitely harder to decay the orbit into the sun directly than it is to get to escape velocity. But to play devil’s advocate, there is probably a way to get them into the sun while being a similar cost to escape velocity. All you need to do is burn prograde to a super high aphelion, ride all the way out there to Pluto or whatever and then do a small retrograde burn to bring your perihelion inside the sun’s photosphere. When you then get back towards the sun years later you would slam into it with a sick velocity that I think would be worth the decades-long wait.






  • It’s actually the exact opposite to what he says. In the US you can do almost anything you want with human remains, while in Europe it’s much more restricted. In Denmark for example, you have to have the body/ashes buried in a licensed cemetery. You can’t keep the ashes yourself, you can’t bury them in your backyard, you can’t spread them at some random special place (except for the sea in rare circumstances).











  • If you think world governments and corporations care about climate change…. Haha

    A lot actually do, that’s why progress is happening, although not nearly fast enough.

    We all need to commute 45 minutes to 1.5 hours to work every day here in the USA.

    You don’t need to. A lot of people have much shorter commutes. But yes I agree with you, the US is way too suburbanised, and people need to push for more urbanization, 15 minute cities, etc.

    But damn if I’m going to use a plastic straw

    There are hundreds of things that we need to change in the fight to be sustainable. This is one of them. Just because it’s not everything doesn’t make it not worthwhile.