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Joined 11 months ago
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Cake day: July 29th, 2023

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  • Imacat@lemmy.dbzer0.comtoMemes@sopuli.xyzHistory repeats itself
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    7 months ago

    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.


  • Imacat@lemmy.dbzer0.comtoMemes@sopuli.xyzHistory repeats itself
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    7 months ago

    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.





  • When you use a vpn, any traffic that would go between you and a website goes through the vpn first. Makes it hard for sites to know who you are and makes it hard for your isp to know what sites you visit.

    When you use tor, any traffic that would go between you and a website is bounced around between a few different computers first. Similar to a vpn but is near impossible to track unless you’re a big gov agency with lots of resources.




  • I’m absolutely biased as a data engineer who loves SQL, but there are some good reasons why SQL has been the de facto standard for interacting with databases since the 80s.

    One of its draws is that it’s easy to understand. I can show a stakeholder that I’m selecting “sum(sale_amount) from transactions where date=yesterday” and they understand it. Many analysts are even able to write complicated queries when they don’t know anything else about programming.

    Since it’s declarative, you rarely have to think about all the underlying fuckery that lets you query something like terabytes of data in redshift in minutes.

    Debugging is often pretty nice too. I can take some query that didn’t do what it was supposed to and run it over and over in a console until the output is right.