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Comment Re:Never mind the fish... (Score 4, Interesting) 47

I think that the theory is that mercury in the environment is converted to methylmercury by microbial activity, then it bioaccumulates in fish. Presumably, anything that is leaching from fillings is metallic mercury, which is far less toxic than methylmercury.

I've seen claims that the mercury is so firmly bound in the amalgam with silver that your exposure is negligible, but I'm not sure how much I believe that. I've had quite a few worn out mercury fillings replaced over the years, and I always wondered how much of the ground up fillings ends up getting ingested in that process.

Of course, the newer fillings are largely some kind of UV-activated epoxy resin, probably a different exact brew of chemicals for each one. I wouldn't be surprised if someone eventually figures out that some of those chemicals pose risks as well.

What can you do? Not getting your mouth fixed is known to be risky as well. Bacteria cause inflammation that causes your own body to release highly toxic chemicals.

Comment Re:What warms the ocean more? (Score 4, Informative) 33

What warms the ocean more? Greenhouse gasses from power generation for cooling, or just using the ocean directly as a heat sink.

Greenhouse gasses, by orders of magnitude.

The gasses leverage the vast energy available from the sun over a span of decades. The server heat is one and done.

Undoubtedly, the greenhouse gasses released from powering these servers will warm the oceans far more than the servers themselves will.

Comment Re:In other words (Score 1) 53

I'll be very interested to find out whether the gimp snap has the same problem as the Firefox snap: it does not work in a VNC session. Like at all. There's a known workaround involving futzing some environment variables, but it is not a complete solution: although it gets the main Firefox window to come up, additional popups (like the Save As dialog) are still broken.

This was always a problem right from the beginning, since Ubuntu replaced its native Firefox package with a snap, 2-3 years ago. Initially I grinned and beared it, expecting the issue to be fixed soon. It is still not fixed, and nobody appears to be interested in fixing it. When I brought this up on the Ubuntu users list I got a very indignant response from a snap advocate, along the lines of "it's not a snap problem, it's a [some-obscure-library-related-to-desktop-integration] problem". Well, wonderful, but it's a distinction without a difference. The bottom line is that the Firefox snap does not run in a VNC session, and which specific library is responsible for the problem is a distinction without a difference.

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