this post was submitted on 08 Aug 2024
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the_dunk_tank

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It's the dunk tank.

This is where you come to post big-brained hot takes by chuds, libs, or even fellow leftists, and tear them to itty-bitty pieces with precision dunkstrikes.

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We're literally going back to serfs boiling water to make it drinkable.

I'm a liberal sorry https://www.sciencealert.com/theres-a-surprisingly-easy-way-to-remove-microplastics-from-your-drinking-water

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[–] [email protected] 47 points 3 months ago

The simple and effective means of keeping the world's water pure has been known for many years, and can be easily constructed at home using nothing more than a wooden frame, a wicker basket, some lengths of rope and a nice heavy blade.

[–] [email protected] 33 points 3 months ago (2 children)

Article has:

  • no comparison of how boiled+filtered compares to just filtered
  • imprecise ambiguous indirect language ("A greater concentration of NMPs")
  • 5x longer than it needs to be
  • no link to study

every cracker article is like this

[–] [email protected] 10 points 3 months ago (1 children)

5x longer than it needs to be

Compare:

A greater concentration of NMPs was removed from samples of hard tap water, which naturally forms a build-up of limescale (or calcium carbonate) as it is heated. Commonly seen inside kitchen kettles, the chalky substance forms on the plastic's surface as changes in temperature force the calcium carbonate out of solution, effectively trapping the plastic fragments in a crust.

Even in soft water, where less calcium carbonate is dissolved, roughly a quarter of the NMPs were snagged from the water. Any bits of lime-encrusted plastic could then be removed through a simple filter like the stainless steel mesh used to strain tea, the researchers say.

to my edit:

more NMPs were filtered from hard water than soft, because the limescale in hard water naturally accumulates on NMPs, making them bigger and easier to filter.

[–] [email protected] 11 points 3 months ago

ok I just found out there actually was a study link, on the caption of the 2nd picture

most of the time these articles never even include it, but even this one could just be linked at the very top

There was a microplastics article a year ago which warned people not to drink rainwater due to the microplastics in the air (made no mention of how that compares to natural MP concentration in tap water)

[–] [email protected] 5 points 3 months ago (1 children)

Secondary science sources are often shit.

I read the primary source awhile ago and the methods in the paper aren't very practical or effective unless you have very hard water in your area. It can be built up on and improved, but better alternatives exist for most people.

Use a reverse osmosis system if you are really worried about it.

[–] [email protected] 5 points 3 months ago (2 children)

reverse osmosis

That's where you put an empty book under your pillow at night to fill it with everything you learned in school right?

[–] [email protected] 4 points 3 months ago

Yes, this is it exactly. Though if you put a dense-enough book under your pillow, you can also absorb the contents to your brain. I suggest sleeping directly in the book as the cover acts as a permeable barrier.

It's all about shifting an equilibrium in the desired direction.

[–] [email protected] 3 points 3 months ago

It’s when you accidentally reverse your car into a lake

[–] [email protected] 32 points 3 months ago (1 children)

So plastic manufacturers will use this tech to remove microplastics from water right? anakin-padme-2

[–] [email protected] 30 points 3 months ago

It's really fucked up too because soda companies have the technology and resources to clean the water. If they wanted to. It's nothing short of evil to be able to undo this damage, and it's even worse when they're the ones responsible. Starbucks, Coca-Cola, Nestlé. They used every legal resource to take water from people only to sell it back in toxic containers made by slave labor.

[–] [email protected] 25 points 3 months ago (1 children)

you-are-a-serf at least the serfs had plenty of holiday time

[–] [email protected] 16 points 3 months ago (1 children)

But they didn't have smart phones!

[–] [email protected] 18 points 3 months ago (1 children)

Going back in time and making a wooden slab with a flip book of handwritten "posts" to look at when my lord grants my family a feast day

[–] [email protected] 16 points 3 months ago (1 children)
[–] [email protected] 16 points 3 months ago

Ye olde posting posting

[–] [email protected] 22 points 3 months ago (1 children)

Yeah but just think of the revenue CEOs are making. Doesn't that make you feel better?

[–] [email protected] 5 points 3 months ago* (last edited 3 months ago)

Purpose of my life. I work hard so they can play hard! '#blessed '#LivingMyBestLife

[–] [email protected] 21 points 3 months ago (1 children)

global energy usage intensifies

[–] [email protected] 16 points 3 months ago* (last edited 3 months ago) (2 children)

Wait if I boil it does that help? I don't want any cancer or whatever

EDIT: was a bit crass, but the question is sincere

EDIT 2: I googled and found the article, it's not a bit, kril-drained

[–] [email protected] 10 points 3 months ago

all-my-apes-gone "what if we take the drinking water and use it to cool the computers. that'll boil it, right?"

[–] [email protected] 9 points 3 months ago (2 children)

Does boiling it even help or are they talking about boiling as a step in distillation

[–] [email protected] 9 points 3 months ago (1 children)

boiling precipitates the water's minerals onto the microplastic, making it bigger (and easier to filter)

that's why it works better with hard water than soft

[–] [email protected] 7 points 3 months ago* (last edited 3 months ago)

Oh okay so it's just a maybe useful pre-filtering step that will likely still not remove all the plastic

Thanks for reading for me so my vibes based science is more informed

[–] [email protected] 14 points 3 months ago

Reverse osmosis filter for your water. I know it's bougie, but it costs like 30 bucks a month to rent one from Culligan. I fill up every container I can all the time and even make ice cubes out of them. It removes all solids from the liquid. Unfortunately you don't get any minerals though.

[–] [email protected] 9 points 3 months ago

overcoming capitalism