• 0 Posts
  • 9 Comments
Joined 1 year ago
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Cake day: July 1st, 2023

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  • Thetimefarm@lemm.ee
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    toMemes@lemmy.mlJBP has got u bro
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    10 months ago

    The gurus normal people trust have this pesky tendency to have advanced degrees and call themselves things like “doctors” and “therapists” as if either is better than being screamed at by a car salesman in a room full of sweaty divorces.


  • Thetimefarm@lemm.ee
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    toMildly Infuriating@lemmy.worldEBAY Prices
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    10 months ago

    This is really only applicable to buying new things on ebay. Last gen electronics are the only thing I buy new on ebay but even then good deals are pretty rare. At this point if you want a good deal you need to go back 2 generations usually. I saved around $800 on my macbook pro by buying a 2021 model NIB on ebay a few months ago. Asahi linux only runs on m1 anyway so that was my prefered processor over m2/3 anyway.

    At least with apple, the warranty only starts when the product is activated, so as long as the original plastic wrap is still on it you will get the full factory warranty.




  • Thetimefarm@lemm.ee
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    toMemes@lemmy.mladapted
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    10 months ago

    Your lungs can compress to equalize the pressure as you go deeper and expand as you come back up. As long as you start with ambient pressure air in your lungs you won’t have issues.

    The problem is breathing against the external pressure, you need gas pressure to help expand your lungs again after you exhale. The regulator keeps the air pressure equal to the external water pressure so breathing feels the same no matter how deep you go. With an open loop system you use air faster with depth because each breath is higher pressure and gets wasted when you exhale.