45
1/2 off haircuts (lemmy.world)
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[-] edgemaster72@lemmy.world 3 points 1 week ago

Teacher: See, I told you there were real world applications for limits

[-] tetris11@lemmy.ml 2 points 1 week ago

The real question is, to how many iterations does the hamster say "Eh, good enough"

[-] essell@lemmy.world 1 points 1 week ago
[-] Asetru@feddit.org 2 points 1 week ago

No need to be insulting. What's a guinea?

[-] essell@lemmy.world 1 points 1 week ago

What a high class lady like your granny used to charge

[-] brown567@sh.itjust.works 2 points 1 week ago

Zeno's Barber

[-] finitebanjo@lemmy.world 1 points 1 week ago

The sum of all haircuts is 2.

[-] DarkCloud@lemmy.world 1 points 1 week ago

Go six to eight times, then ask another barber to do the rest and a huge discount.

[-] reboot6675@sopuli.xyz 0 points 1 week ago

When I was a kid I encountered this problem when I wondered what would happen if I half-empty a bottle of soda, re-fill it with water, and repeat. Will it eventually become just water or will there always be some soda left? It boggled my mind for a while, then I forgot about it until I reached university calculus haha

[-] ButteryMonkey@piefed.social 2 points 1 week ago

You invented homeopathy! Just with more steps (literally).

[-] sxan@midwest.social 0 points 1 week ago

You mean less steps. True homeopathy dilutes until there's no measurable amount of the substance left; it's just pure sugar/water/alcohol. You're supposedly getting benefits from "the vibrations."

Of all the pseudo-science quackery, homeopathy is one of the most idiot-prone.

[-] ButteryMonkey@piefed.social 0 points 1 week ago

No, I do mean more steps, because homeopathy dilutes a smaller volume of target material, they actually would perform fewer steps than dilution via halving.

[-] sxan@midwest.social 0 points 1 week ago

Homeopathy often dilutes by taking far less than half of a solution and diluting it in a large amount of fresh solvent. One process repeatability empties the entire container and refills it with solvent.

If you were diluting something by replacing only half with solvent, you'd have to do many more steps to get as pure solvent as homeopathy produces.

Homeopathy is a tremendously wasteful way of washing a container. It's hugely wasteful, and being a homeopathic environmentalist is oxymoronic.

[-] ButteryMonkey@piefed.social 0 points 1 week ago

That’s exactly what I mean.

The soda dilution by halves would have far more dilution steps to reach pure water than homeopathy.

[-] sxan@midwest.social 1 points 1 week ago

Ah. I read you backwards, by bad.

[-] ButteryMonkey@piefed.social 1 points 1 week ago

All good, language is freakin hard, man!

All that matters is we got there in the end :)

[-] 0ops@piefed.zip 0 points 1 week ago

Well there's a discrete number of hairs on that rodent thing, depending how the barber rounds they'll have to cut the last hair eventually. Unless they only cut half of the last hair?

[-] kamen@lemmy.world 0 points 1 week ago

... then they cut one half of the remaining half.

[-] nexguy@lemmy.world 0 points 1 week ago

Finite number of hair cells

[-] kamen@lemmy.world 0 points 1 week ago* (last edited 1 week ago)

Finite number of atoms as well, and yet scientists can split those too.

[-] FundMECFS@quokk.au 1 points 1 week ago

At this point you’re splitting hairs… wait…

this post was submitted on 17 Jul 2025
45 points (100.0% liked)

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