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History repeats itself
(startrek.website)
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this post was submitted on 05 Dec 2023
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Memes
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Post memes here.
A meme is an idea, behavior, or style that spreads by means of imitation from person to person within a culture and often carries symbolic meaning representing a particular phenomenon or theme.
An Internet meme or meme, is a cultural item that is spread via the Internet, often through social media platforms. The name is by the concept of memes proposed by Richard Dawkins in 1972. Internet memes can take various forms, such as images, videos, GIFs, and various other viral sensations.
- Wait at least 2 months before reposting
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Laittakaa meemejä tänne.
- Odota ainakin 2 kuukautta ennen meemin postaamista uudelleen
- Ei selkeän poliittista sisältöä (poliitikoista, poliittisista tapahtumista, vaaleista jne) parempi paikka esim. !politicalmemes@lemmy.ca
- Merkitse K18-sisältö tarpeen mukaan
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not just plastic bottles / containers,
we literally have teflon cookware
Teflon cookware is mostly a non-issue during cooking because PTFE starts melting only at temperatures largely higher than cooking temperatures.
The problem is when it gets discarded and incinerated and it emits residues, and during its fabrication.
Ever seen a well used Teflon pan that wasn’t scratched or chipped? All of that goes into your food.
OK but PTFE itself is not carcinogenic or harmful from what I remember. Only when it starts deteriorating at high temperatures does it release harmful components. So eating your Teflon pan isn't supposed to be that bad.
https://www.cancercenter.com/community/blog/2021/09/does-teflon-cause-cancer
It’s not known to be harmful or carcinogenic. Doesn’t mean it isn’t. It’s hard to identify correlation between exposure and harm for something that we’re nearly all exposed to especially if the level of harm is low.
Companies have also been known to harass and silence researchers who show their products are harmful. I don’t see a reason to trust that PTFE is safe to eat when I have the option to just not eat it.
Sure but you can apply this logic to anything: copper, cast iron, enamel, nickel used for stainless steel... Where do you stop?
Copper and iron are essential elements in human biology. Enamel coatings need to be thrown out once they start chipping. Nickel isn’t great but in my experience stainless steel pans barely shed any material after years of use.
I stop at manufactured polymers. Particularly when they’re used in applications where they fall apart into our food and the environment where they’re going to last millions of years.
Fair enough!