True Random Numbers with a C64 and Radiation

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  • เผยแพร่เมื่อ 21 พ.ย. 2024

ความคิดเห็น • 36

  • @networkg
    @networkg 3 หลายเดือนก่อน +2

    You have way too much time on your hands, and I love it ! Keep up the original retro creations and thanks for sharing.

    • @CallousCoder
      @CallousCoder  3 หลายเดือนก่อน

      @@networkg Unfortunately I don’t have that much spare time. Hence you don’t see as many new videos. But what pops up is intended to be something weird or unique 😉 But it won’t all be retro computing, it basically anything that has to do with creation and engineering.

  • @RuSrsbro
    @RuSrsbro 5 หลายเดือนก่อน +2

    Nobody, not one single person.
    This guy: "Ever seen a radioactive c64 cart?"
    Subscribed 😂

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน +1

      Oh man this made me laugh! 😆 thank you so much for your comment and subscription. It means a lot that you took the time. Have a great day😃

    • @RuSrsbro
      @RuSrsbro 5 หลายเดือนก่อน +1

      ​@@CallousCoderyou as well 😁

  • @chris-do
    @chris-do 5 หลายเดือนก่อน +3

    😂 As always, very interesting content for us nerds. Presented by the Randomactive man...eeehm..coder 😂 btw: your refurbished C64 "red-edition" Looks fantastic

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน +1

      Lol! Thanks so much Chris! I hope that this radiation gave me sexual super powers… but the ladies haven’t thrown themselves to my feet just yet 😜🤣
      Yeah the red edition is really nice. I’m also chuffed about it. It’s not too red but still catchy.

  • @stephenwhite506
    @stephenwhite506 5 หลายเดือนก่อน +1

    You can try Americium from a smoke alarm.

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      No I can’t, americium is an alpha emitter and this detector doesn’t detect alphas.
      I even tested it, I have Americium test source. But it counts the few weak x-rays very very slowly, because it is an alphas emitter.
      If you have an alpha detector than americium is a nice hot source!
      Btw This Chinese detector is a limp dick anyways 😂very insensitive with this tiny tube.

  • @PeterVanAlem
    @PeterVanAlem 5 หลายเดือนก่อน +3

    Mr. Coder, of the category 'Radioactive Materials', can I get the Barium-133?
    Thank you, Quartet!

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน +2

      Lol 🤣 I had you more for a polonium-210 😉

  • @RetroWK
    @RetroWK 5 หลายเดือนก่อน +2

    This is really cool!

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      Danke Schon Wolfgang. Yeah this was a fun little project. Glad you liked the useless shenanigans 🤣I think the main useful takeaway is that you have /FLAG2 that you can trigger external interrupts with.

  • @MenCaveTV
    @MenCaveTV 4 หลายเดือนก่อน +1

    T2 in the beginning 😂

    • @CallousCoder
      @CallousCoder  4 หลายเดือนก่อน

      @@MenCaveTV yup! You know your classics

  • @tww5773
    @tww5773 5 หลายเดือนก่อน +1

    Fun fact: NMIs ignores interrupt flag so no need to CLI :)

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      You are right, force of habit to always stop interrupts when setting them up.

  • @MatějŠvenda
    @MatějŠvenda 5 หลายเดือนก่อน +2

    Where did you buy that? I am colector but i cant find those sources. Could you please tell me?

    • @MatějŠvenda
      @MatějŠvenda 5 หลายเดือนก่อน

      The giger counter is the bad version of it and normaly it has the long GM tube but sellers are making prifits for changing them and listing them the same price i think.

    • @MatějŠvenda
      @MatějŠvenda 5 หลายเดือนก่อน +1

      And there is a open source firmware that has RNG integrated

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      @@MatějŠvenda yeah usually you’d expect a J321 tube. But for this job in did fine.

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      You google Spectrum Techniques Oak Ride Tennessee. That’s where these sources came from back in 2014 when I bought them.

    • @MatějŠvenda
      @MatějŠvenda 5 หลายเดือนก่อน +1

      @@CallousCoder Thank you so much.

  • @BerryTheBnnuy
    @BerryTheBnnuy 5 หลายเดือนก่อน +2

    m-make it with cobalt 60

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน +1

      That’s there too 🤣I show the other 3 sources next to Cs-137

    • @BerryTheBnnuy
      @BerryTheBnnuy 5 หลายเดือนก่อน

      @@CallousCoder Seriously? Just watched the whole video and yeah... must not be a very large amount of it. Co-60 is Drop and Run dangerous. I'm not normally one to be shy around radioactive isotopes, but that's one of the ones I'm very cautious about.

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      @@BerryTheBnnuy naah it’s indeed a small source, just 0.1uC test source.

  • @MrWaalkman
    @MrWaalkman 5 หลายเดือนก่อน +1

    Doesn't this require a cat that is neither dead nor alive? And the paradox is if he is going to pee in the corner or in the litter box, IIRC. Growing up in Colorado we had radioactive samples all over the place.
    In other news, I got the PicoRAM 6116 to work on my Multitech MPF-1B which isn't a MPF-1B but an E&L Instruments MT-80Z. Pretty cool!

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      You grew up in Colorado! Wow! I love Colorado. I didn’t know there was surface uranium there (I assume you are referring to). I know that to be in Utah. I drove from Denver to Utah (Moab) after my little brother flew back to New Orleans after our long weekend together in Colorado (such a great memory of him). I went to hunt for surface uranium in Moab but no success.
      I watched some videos on the PicoRAM, that’s a cool little device. Was the MPF-1B a license product that E&L also produced it? It looks so similar?
      I had some Great hacking fun on the MPF-1B in tech college. I wish we the PicoRAM back then. Because we had to write a laundry machine program. So we hand assembled it and over the course of those 4 lessons you had to retype the assembly in 🙄That grew and grew and you never did it error free.

    • @CallousCoder
      @CallousCoder  5 หลายเดือนก่อน

      Oh and the cat was inside of the case of the C64. I can’t say whether it was alive or dead when I put it in, but there may have been a reason why I painted the case red 🙄😜

    • @MrWaalkman
      @MrWaalkman 10 วันที่ผ่านมา +1

      @@CallousCoder We have open Uranium pits (still!). And back in the day, Rocky Flats could provide you with all of your isotopic needs. :)
      I have three of the E&L Foxes, and the earliest model that I have E&L didn't even bother to hide the MPF markings. They simply bolted it into the case. :) The next oldest one E&L put their own stickers over the MPF markings, and the -AZ model appears to be their own design.
      And the Pico is much easier to use for sure!

    • @CallousCoder
      @CallousCoder  10 วันที่ผ่านมา

      @@MrWaalkman I went to MOAB Utah to do uranium finding. But surface uranium was no longer to be found. You had to go into a mine but when I came (October) those excursions were closed. :(
      E&L Foxes are the Z80s in a suit case I believe right? And Yeah the PICO or the 8266/ESP32 are so much simpler in everything. But there's something about the old ways. The pain and the effort makes it more rewarding.

    • @MrWaalkman
      @MrWaalkman 10 วันที่ผ่านมา

      @@CallousCoder From the Brave browser AI (so take it with a grain of salt):
      Former uranium mill sites: These sites include: Rifle, Gunnison, Durango, Grand Junction, Maybell West, Maybell, Naturita, Slick Rock. I didn't include the Superfund sites since they may or may not have anything to do with Uranium. So it's all still there. Right there where the mining companies left it...
      Keep in mind that digging in any of these places ain't gonna make you any friends.
      Yes, E&L Foxes are in the briefcases (and there are at least two different sizes of the cases. One of mine is a fair bit deeper than the other), and they actually have two Z80 computers in them. The MPF as well as one from E&L (presumably). The E&L one on the left can do single-step among other tricks (I'd have to look at the board, but there is a bank of switches and other goodies). And they are a much more durable case than the MPF "VHS" case. They really are nice trainers.
      I also have a couple of Lab-Volt 6502 trainers.

  • @Tezla0
    @Tezla0 4 หลายเดือนก่อน +1

    It would be nice to see the distribution of this generator

    • @CallousCoder
      @CallousCoder  4 หลายเดือนก่อน

      @@Tezla0 I didn’t do it for this one because it takes forever. I did it for another one I did 10 years ago. And the P value was 0.003 something. So very very good. But I can’t recall the amount of numbers I had. It’s been 10 years. I think some where around 500k if I need to guess.