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Cake day: July 4th, 2023

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  • Fedizen@lemmy.worldtoScience Memes@mander.xyzElectrons are easy
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    1 day ago

    Its that an observation is always an energetic interaction. You can’t measure a system without interacting with it and at the particle scale every interaction has enough energy to affect the particle in some way. Like when you light up a room you’re slightly heating the molecules in it.

    If your room is small enough that the light bulb is bigger than the room, this effect becomes very noticable.









  • you’ll still have to pay a lot of money to get real education. I mean like these christian schools struggle with things like evolution, the age of the universe. So science education is something that will be expensive.

    Its ironic that science classes were the only part of public school I enjoyed. I cannot think of something more sad and joyless than a bunch of adults teaching kids about their congnitively dissonent interpretation of the bible or whatever instead of being able to point at the sky and say “the light from that star is older than this entire planet”