330
Magnetism only feels like magic, because we don't have biological sensors for it (feddit.de)
submitted 1 year ago* (last edited 1 year ago) by swnt@feddit.de to c/showerthoughts@lemmy.world
70 comments fedilink hide all child comments

Think about it. Isn't light+eyes and ears+sound just the same in terms of their "influence at a distance"? We don't feel that as abnormal or magic - simply because we've sensors for them and are used to it. But physically speaking light and magnetism are based on electromagnetic forces.

you are viewing a single comment's thread
view the rest of the comments
[-] swnt@feddit.de 12 points 1 year ago

I have to disagree there regardless of how one interprets "know".

If you mean "know intuitively", then we don't, precisely because we have no sensors for it and hence no experience with it. We intuitively know light, because we sense it and know what to expect in a closed room with no light source.

If you mean it scientifically, then light and magnets are extensively studied and far from "know nothing about it". Our knowledge of light, magnetism and sound is very good on all levels.

[-] SkyeStarfall@lemmy.blahaj.zone 4 points 1 year ago

In addition, light and magnetism is the same field. The electromagnetic field. It's just different forms of it.

[-] slackassassin@sh.itjust.works 1 points 1 year ago

No, we don't, and ICP was right. Broken clocks and all that.

We don't understand the origins of the strong force or relationship between electromagnetism and gravity.

Here, Feynman is not afraid to say we don't know at the end of a very relevant rant about magnetic attraction/repulsion.

https://youtu.be/MO0r930Sn_8?feature=shared

[-] PipedLinkBot@feddit.rocks 1 points 1 year ago

Here is an alternative Piped link(s):

https://youtu.be/MO0r930Sn_8?feature=shared

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

this post was submitted on 30 Sep 2023
330 points (96.6% liked)

Showerthoughts

29525 readers
555 users here now

A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. A showerthought should offer a unique perspective on an ordinary part of life.

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. Avoid politics
    • 3.1) NEW RULE as of 5 Nov 2024, trying it out
    • 3.2) Political posts often end up being circle jerks (not offering unique perspective) or enflaming (too much work for mods).
    • 3.3) Try c/politicaldiscussion, volunteer as a mod here, or start your own community.
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct

founded 1 year ago
MODERATORS
vatlark@lemmy.world
forkball@lemmy.world
quinten@lemmy.world
Thekingoflorda@lemmy.world