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Cake day: June 27th, 2023

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  • I also thought about wet bulb and checked the humidity in Delhi, which seems to be just 7 % or so. According to wet bulb calculators that’s still good, like around 23 °C wet bulb.

    Interestingly the wet bulb temperature calculators that I tried only work until 50 °C, so that was what I put in.

    At 50 °C you need about 35 % humidity to get to 35 °C wet bulb.

    Regarding your second point: If I’m not mistaken, the hottest month in the region is around May. The temperature is influenced by monsoons, and although the sun peaks higher in summer, it is generally also more cloudy and rain cools of the surface. That’s why usually temperatures peak just before rain season.




  • sinkingship@mander.xyztoLemmy Shitpost@lemmy.worldVolcel says what?
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    1 month ago

    Warning: comment includes heavy slurs

    spoiler

    “Today I want to tell you peasants, that there is no place for racism, sexism and patriarchy in our church. We embrace all human beings. And also fagg°ts and n!ggers and mull@hs. We especially embrace beautiful nude small boys!”

    the Catholic Church, probably

    Edit: Deleted for now, cause I can’t figure out how to warn alert my comment.

    Edit 2: I think I got it now. Please let me know in case it doesn’t work.


  • It is far from over.

    We are currently doing the easy part of dropping emmissions. We have not yet peaked, globally speaking. Then we need to get to zero.

    The only possible pathway now is overshoot and return. Which means we depend on carbon removal in a big style, in whatever form that will be.

    It also means we will go temporarily over 2 °C. That is a critical number where several tipping points could be reached.

    Pretty much the hardship has just begun. Now we need to stop emitting completely, somehow in the same time start to remove atmospheric CO² and hope that while we will be over 2 °C that no crucial tipping points will be reached.



  • Very interesting and ambitious mission.

    I just read a little about it. Going to the far side is by far more complicated as going to the side that faces Earth. As communication will be lost as soon as the rocket is behind the moon.

    In order to keep contact, there are 2 lunar satellites launched acting as a bridge.

    The far side is believed to have a very different composition compared to the near side and part of this mission is to find out why.

    Any thoughts, ideas?

    I thought maybe the far side receives much more impacts as it’s not protected by Earth, so maybe has much more “imported” materials from different areas of space while the near side is still much more Earth like. But that would probably just be surface, I don’t know.



  • I hope I just had bad experience, but I have the aqua with backlight. About 2 years in, the display got terrible; hardly any contrast, especially in the edges. About 3 years in, the rubber buttons just crumbled away; so no more waterproof.

    Can’t read anyways anymore, the contrast by now is like egg white on snow white. Didn’t mistreat, it was always stored dry and in no direct sunlight.





  • I’m not denying the science, it is mathematically possible and I actually love the science behind it and reading about it.

    I just say we are not yet near fusion power, I think. ITER will start experiments probably this decade. After that they plan to build DEMO, a follow up project which will deliver a little power.

    Keep in mind that these reactors are very difficult to built, still. It takes decades to build even without delays.

    Fusion is a beautiful source of energy, but it’ll still take time. I don’t think for example that fusion will play a major role in the transition away from fossil fuels as that needs to happen much faster.


  • Mathematically net positive. As calculating the fusion’s released energy versus what was needed to get it there. As far as I know there is no technology yet on how to utilize and extract that energy. So zero kWh produced for now.

    Then you still have loss in the generators or turbines. And then it needs to be able to run 24/7 instead of split seconds, which brings the problem of how to add fuel constantly and how to remove the fusion’s results.

    It might be possible but I doubt we are somewhat near.