• 0 Posts
  • 41 Comments
Joined 2 years ago
cake
Cake day: July 26th, 2023

help-circle

  • psud@aussie.zonetoScience Memes@mander.xyzPatch this Bish!
    link
    fedilink
    English
    arrow-up
    1
    ·
    2 months ago

    It’s avoiding bad outcomes. Babies from closely related people often have problems. Practically every culture has a method of avoiding close relatives breeding

    Eugenics is about breeding for desirable qualities, a eugenicist’s ideal person still couldn’t make good kids with a close relative














  • psud@aussie.zonetoScience Memes@mander.xyzGTFO
    link
    fedilink
    English
    arrow-up
    3
    ·
    2 months ago

    For those who don’t know, the green end of the spectrum has more power than the red end. It can push electrons, make chemistry happen, and damage cells.

    Red light is so low energy you can use it as a safe light when working with black and white film

    The colour of light that can give you a tan or turn cholesterol to vitamin D is ultra violet, further to the green end than green or even blue


  • psud@aussie.zonetoScience Memes@mander.xyzGTFO
    link
    fedilink
    English
    arrow-up
    2
    ·
    2 months ago

    Plants managed to use their ability to pull carbon out of the air to kill almost everything else alive at the time

    They pull out carbon from carbon dioxide, and dump the oxygen*

    Which turned out ok. It’s called the great oxygenation crisis

    *That which they don’t use, I don’t know if they used it back then