VGhlcmUgaXMgbm8gZ2VudWluZSBpbnRlbGxpZ2VuY2UgLCB0aGVyZSBpcyBhcnRpZmljaWFsIHN0dXBpZGl0eS4NClRoZXJlIGlzIG5vIHNlcmVuaXR5LCB0aGVyZSBpcyBhbnhpZXR5Lg0KVGhlcmUgaXMgbm8gcGVhY2UsIHRoZXJlIGlzIHR1cm1vaWwuDQpUaGVyZSBpcyBubyBzdHJ1Y3R1cmUsIHRoZXJlIGlzIHBvcnJpZGdlLg0KVGhlcmUgaXMgbm8gb3JkZXIsIHRoZXJlIGlzIGNoYW9zLg==

  • 0 Posts
  • 78 Comments
Joined 11 months ago
cake
Cake day: May 14th, 2024

help-circle




  • I’ve read some stories of someone transmuting Ubuntu into Debian or something like that. It requires lots of knowledge of both systems, plenty of time, and infinite patience. The two distributions should be somewhat closely related in order to make this gargantuan project even remotely feasible. If you’re jumping from Arch to Gentoo, you might as well just do LFS while you’re at it.




  • Well what if you need to keep on producing more common metals in the meantime, and REEs are a byproduct. You would need to keep the REE factories running too.

    If you end up with 100 tons of terbium and yttrium oxide sitting in bags out in the rain, it’s going to lead to some serious quality issues further down the line. Well, just shove them in a warehouse then?

    You’ll need a big warehouse, and you need to keep building more of them every year as the stockpiles grow. Needless to say, there are some serious logistical problems with a total export ban. A partial restriction is more viable, because it gives China some time to figure out how to adapt.

    In any case, the rest of the world needs these metals, and they are willing to bend to knee long before China runs out of mitigation strategies. It’s going to be a problem in China as well, but at least they’re not totally screwed.



  • Previously it was thought that non-coding sequences were junk, and enormous numbers like 99% were thrown around at the time. Later, we found out that more and more of the non-coding regions actually do various other things, and the scope of junk DNA got narrower as years went by. Nowadays, you don’t really hear that term much, because future scientists have a tendency of discovering new functions for sequences that were previously thought of as non-functional. There’s also debate as to where do we draw the line.

    As usual, biochemistry is a fast moving target, and people have gotten cautious about these things. As more and more is discovered, older notions are updated or even thrown away.









  • A friend of mine made an online store and he started selling e-waste ahem… various affordable electronics. He wanted me to test a Chinese tablet, and I said yes. This was back in the day when Android Honeycomb was a thing and iPad 2 was a reasonable option, so even the best tablets weren’t that great.

    I got the tablet, charged the battery, booted it up, and it was just barely ok. It worked, but it was really slow. I mean, like slower than my first Android phone. This was not even last gen hardware. It was clear that some all corners were cut. The storage, CPU, RAM, bandwidth etc. Every component was the slowest one available.

    Anyway, the testing went slowly, as you would expect. It ran out of battery very quickly, because of course it did. Why put large cells or even mediocre quality cells in a cash grab like this. So, I charged it up and continued testing later until it ran out of battery again. Rinse and repeat.

    After a few days of testing, It just didn’t boot up any more. Apparently some of those cheap components just couldn’t take the heat that comes with using a battery powered device. Rust in pieces! I hope this abomination gets ground to shreads and drowned in sulfuric acid.

    I returned the tablet to my friend and I never heard from it again.