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Cake day: August 16th, 2023

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  • Oz is a Doctor, and was a very good one who got corrupted in his aim for fame and fortune. Part of his tragedy is that if he’d shut up and just do his actual doctor work only he’d be a benefit to society, not the detriment he is now. It’s important to know that he’s worse because he had actual skill as a heart surgeon. Quoting wiki:

    In 1982, he received his undergraduate degree in biology magna cum laude[3] at Harvard University.[31] … In 1986, he obtained MD and MBA degrees from the University of Pennsylvania School of Medicine[30] and Penn’s Wharton School.[34][35]

    Edit: also, as far as I can tell, still performing heart surgeries, so should still be licensed. Still a piece of shit who should stick to surgeries. Lots of people good at 1 thing think they’re geniuses at everything.







  • A lot of the suppositions are done with impossible to happen stuff, like the sun literally disappearing, or collapsing into a blackhole with no added mass (a sun mass blackhole would be stable, but I don’t know how one could be created).

    If it disappeared, then we’d still feel even gravity for those 8 mins, as the effect of gravity propagated at the speed of light. If it somehow magically became a black hole, we’d still orbit it the same even after 8 mins, but losing all the head would eventually kill us.

    The expected explosion wouldn’t be what makes the earth uninhabitable either. The sun increases in luminosity by ~1% every 100 million years, and it’s estimated that between 700 million and 1.5 billion years the surface of the planet will be too hot for liquid water. An astronomer also says photosynthesis would be impossible in 500-600 million years.


  • chatokun@lemmy.dbzer0.comtoScience Memes@mander.xyzJackhammer
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    2 months ago

    Yes, and some animals (mostly birds iirc) do see UV. Boring brown/black birds aren’t so boring in UV. I don’t know the evolutionary pressure necessary for UV, but it could have developed. Red, for instance, is believed to have been useful for us to pick out berries. Wolves, being carnivorous, wouldn’t necessarily need it, so see in yellow blue… or so I read as a theory a while ago.


  • chatokun@lemmy.dbzer0.comtoScience Memes@mander.xyzThings that we hate
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    2 months ago

    Studies generally take time, so if it were months later they likely had it before you. The years later is a maybe, but also possible because it takes time to get grants to do studies as well. Exceptions tend to be more urgent stuff like the pandemic, but even then we had SARS outbreaks decades ago and they’ve been studying it for a while, even if it wasn’t specific SARS-COV-2.