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Cake day: December 6th, 2024

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  • Forced diversity characters are generally just cringe.

    Characters who are normal people who just happen to be female, of a minority ethnicity, non-heterosexual and so on are generally as good as all other characters because that’s just about people living live in an imaginary situation, so just like in the real world not everybody there is a white heterosexual male and people who aren’t white heterosexual males are, just like the white heterosexual males ones, not some stereotyped cartoon cutout of a person.

    (That said, in Action movies, especially XX century, often all characters are stereotyped cartoon cutouts of a person)

    This also dovetails with how Modern Acting techniques work: good actors will naturally play more believable characters in more believable situations because the actor also has their own version of “suspension of disbelief” going on.

    If you want a neutral metaphor, it’s like the difference between seeing a scene in a Film or TV Series which is pretty obviously product placement for a cola brand were one or more of the characters are using said product in a way that makes sure its brand is seen and mentioned vs a perfectly normal scene were somebody just happens to be drinking something that looks like a cola - the entire vibe is totally different between having something which is not a natural story element shoved there to fulfill objectives other than telling a good story and just telling a good story that naturally reflects the real world in its many facets hence all that’s there just feels natural.



  • Aceticon@lemmy.dbzer0.comtoAsklemmy@lemmy.mlWhy would'nt this work?
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    23 days ago

    I very explicitly said the whole thing is slower than the speed of light (much slower even) and even pointed out why: at the most basic of levels, the way charged particles push each other without contact is the electromagnetic force, meaning photons, but the actual particles still have to move and unlike photons they do have mass so the result is way slower than the speed of light.

    To disprove the idea that a push on a solid object can travel faster than the speed of light (which is what the OP put forward), pointing out that at its most basic level the whole thing relies on actually photons which travel at the speed of light, will do it.

    There was never any lower limit specified in my response because there is no need to go into that to disprove a theory about the upper limit being beyond a certain point. (Which makes that ironic statement of yours about the speed of sound-waves quite peculiar as it is mathematically and logically unrelated to what I wrote)

    Going down into the complexity of the actual process, whilst interesting, isn’t going to answer the OPs question in an accessible and reasonably short manner using language that most people can understand.



  • Aceticon@lemmy.dbzer0.comtoAsklemmy@lemmy.mlWhy would'nt this work?
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    23 days ago

    You’re pushing the atoms on your end, which in turn push the next atoms, which push the next ones and so on up to the atoms at the end of the rod which push the hand of your friend on the moon.

    As it so happens the way the atoms push each other is electromagnetism, in other words sending photons (same thing light is made of) to each other but these photons are not at visible wavelengths so you don’t see them as light.

    So pushing the rod is just sending a wave down the rod of atoms pushing each other with the gaps between atoms being bridged using photons, so it will never be faster than the speed at which photons can travel in vacuum (it’s actually slower because part of the movement of that wave is not the lightspeed-travelling photons bridging the gaps between atoms but the actual atoms moving and atoms have mass so they cannot travel as fast as the speed of light).

    In normal day to day life the rods are far too short for us to notice the delay between the pushing the rod on one end and the rod pushing something on the other end.