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Cake day: July 2nd, 2023

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  • Rediphile@lemmy.catoScience Memes@mander.xyztemperature
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    7 months ago

    I was in a sauna at +95 Celsius for several minutes the other day. And within the same week I felt -35 Celsius cold on my bare skin.

    Both could kill me provided a bit more exposure, but they don’t instantly. Meanwhile, +4 Celsius can also cause death by hypothermia pretty easily in the right circumstances.

    So, while I like the idea, I think implementation will be hard as there is no clear death number on either end of the spectrum. Not to mention humidity, clothing, exertion, level of hydration, etc…


  • Rediphile@lemmy.catoScience Memes@mander.xyztemperature
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    7 months ago

    The freezing point of water seems a hell of a lot more relevant to what humans consider ‘cold’…which is why it’s the zero. The boiling point of water isn’t the zero in Celsius after all.

    Also ‘cold’ as a concept is often represented with symbols related to frozen water such as snow flakes and icicles.





  • A good while back we had no working model for a heliocentric solar system nor any solid indication of it…until we did. But I’m pretty sure the earth was going around the sun even before we realized it, and even before we existed at all.

    A Brief History of Time was great! I’d also definitely recommend it to all.









  • Yes. The first car I bought was manual and I had no experience driving manual. So my cousin test drove it for me near the sellers place and also drove it home. Then I taught myself over the next couple days on my home street before venturing further. It honestly wasn’t hard, and I’m so glad I went with that vehicle too looking back as it was a great car at a great price.