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Joined 2 years ago
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Cake day: August 12th, 2024

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  • I’ll go down this rabbit hole for you because I was also curious.

    https://www.scientificamerican.com/article/ancient-roman-lead-physics-archaeology-controversy/

    All lead mined on Earth naturally contains some amount of the radioactive element uranium 235, which decays, over time, into another radioactive element, a version of lead called lead 210. When lead ore is first processed, it is purified and most of the uranium is removed. Whatever lead 210 is already present begins to break down, with half of it decaying on average every 22 years. In Roman lead almost all of the lead 210 has already decayed, whereas in lead mined today, it is just beginning to decay. (Of course, many lead 210 atoms have already decayed in this ore, too, but the supply is constantly replenished by uranium in unprocessed lead). “The longer since it was originally processed, the lower its intrinsic radioactivity,” Gonzalez-Zalba says.




  • In a perfect world you could get paid to automate stuff with AHK. I wonder if you could market yourself as an AHK consultant where you basically shadow someone’s job for a week and then start figuring out how to automate the tedious stuff.

    Personally I like the functionality of AHK but I can’t stand the syntax compared to Python and C. I start with such great plans of what I want to automate but get sick of fighting with the language after about an hour and settle for something simple.





  • I remember Zune did not play well with Linux at all. One time I plugged my Zune into a Linux laptop just hoping to charge it. From that point on, until I plugged it back into a Windows PC, the Zune would play one song then skip the next two. As in track 1, 4, 7, then roll over to 2, 5, 8, etc.

    That was the only problem I had with my Zune though, RIP Zune, you were the best.

    Oh wait except for the leap year glitch. Microsoft apparently didn’t think people would still use Zune in 2008 so all the Zunes stopped working for the duration of the leap day lol.








  • 11,000 miles (18,000 kilometers)

    To put that into perspective, the circumference of the earth is ~24,000 miles. From my rough Google Earth calculations, the stated range covers the entire planet except for a tiny sliver of Antarctica and a bit of the ocean nearby.

    Why would Russia need a missile with that range? Unless they just really want to take out New Zealand first, it kinda seems like they just picked the largest sensible range value (12,000 miles, halfway around the planet) and then fudged it down a bit because why would you need to fire a missile more than halfway around the planet? Just fire it in the opposite direction.