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Joined 1 year ago
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Cake day: June 11th, 2023

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  • For me, it has a picture where it specifies a “polypropylene container”.

    There’s also this bit from near the end of the abstract:

    Additionally, the polyethylene-based food pouch released more particles than polypropylene-based plastic containers. Exposure modeling results suggested that the highest estimated daily intake was 20.3 ng/kg·day for infants drinking microwaved water and 22.1 ng/kg·day for toddlers consuming microwaved dairy products from polypropylene containers.

    So, they’re, at least, discussing polypropylene and polyethylene.



  • My (limited) understanding of ActivityPub is that it functions on a publish-subscribe model. If you and I both ran instances and federated with each other, every time a message was posted to my instance I’d send a message to you and vice-versa. Now, let’s say a new person comes along with their own instance and they want to federate with us, but they have 1000x more users than we do. If we federate with this new instance, we now both have to handle 1000x more traffic.

    This is effectively a Denial Of Service attack.

    Threads currently (supposedly) has 70 million users. If only 0.001% of those users are interacting with federated content every second, that’s still 1000 messages every second. Smaller instances are likely not configured or tuned to handle this level of traffic on top of their existing traffic.