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Cake day: October 6th, 2023

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  • Tar_Alcaran@sh.itjust.workstoScience Memes@mander.xyzkiss kiss, bang bang
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    2 days ago

    Z values are measurement of how many standard deviations something is from the mean. 95% of your values fall between -2 and +2. Most “interesting cases” are about outliers, something that’s very uncommon. If it’s common, you don’t tend to write a paper about it. Nobody cares if someone had a slightly above average tumor, but if they have 50kg tumor, that’s publishable.

    The survivorship bias plane shows a world war 2 chart of where the bullet holes were on planes. The conclusion famously isn’t to armor those parts often hit, but to armor the parts that weren’t hit, because no planes hit there returned to be recorded.













  • The upper teeth are solidly in the “danger triangle” of the face. If those get infected, there’s basically just a highway to the brain.

    Without dentistry, getting a cavity could easily lead to an infection, and without antibiotics, that could easily kill you.

    People don’t really realize how lucky we are with modern medicine. People used to die from all sorts of things we consider trivial today