• qjkxbmwvz@startrek.website
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    4 months ago

    For me, a hurdle to get over was trying to understand in the context of my experience of the world. Like, popsci has this whole “is X a wave or a particle? Scientists still don’t know…” schtick. And our understanding at some level is, “here’s the math to describe this system.”

    Getting away from always mapping that onto the world we experience is, IMHO, really important. Not that it should be understood solely as math, by any means! But you really need to throw away intuition gained from the macroscopic world we interact with.

    My favorite example was looking at reflection coefficients and seeing that an “infinite wall” is the same as an “infinite cliff” — you’ll reflect off of both. Which makes zero sense if you imagine driving a bumper car into a wall (bounce back) vs. over an infinite cliff! But it does me make sense in its own way, and after building up intuition, so do other “weird” and counterintuitive things.

    • BB84@mander.xyzOP
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      4 months ago

      Waves are underrated in pop-sci context. Even classical waves you can make with household items like strings can have counterintuitive and cool behaviors!

      • davidgro@lemmy.world
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        4 months ago

        Absolutely. As a kid I liked to see how many nodes I could get into ‘simple’ system of rotating a jump rope tied to something fixed at one end. I can’t say my understanding of harmonics is great now, but I can at least relate it to personal experience.