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Viewing profile — rpaddock

rpaddock

HN member
Joined
Fri, Jan 08, 2021, 12:27 PM UTC
HN karma
476
Public activity
190 items

About rpaddock

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Recent public activity

  1. comment
    Comment #49122068

    I once had lunch with a fellow from the Intelligence Advanced Research Projects Activity (IARPA) which is part of the Office of the Director of National Intelligence. In his introd…

  2. comment
    Comment #49082541

    "A well placed underscore can make the difference between a S_EXCHANGE and a SEX_CHANGE." - Intel 8048 manual ~1977. The Intel manuals of today lack such humor.

  3. comment
    Comment #49082404

    "... SOXS is a 3x inverse fund tied to the semiconductor index. A 96.5% rise means the underlying index fell hard and fell fast. Damage of that scale ..." Could this be tied to the…

  4. comment
    Comment #49034613

    "“Rare earths always come mixed together, whether they’re in an ore or in a waste stream..." What these College level projects never address is real world experience with Thorium. …

  5. comment
    Comment #48691463

    My late wife took her own life to stop Chronic Pain. See our documentary Pain Warriors about that whole saga. It can be watched for free on Amazon Prime and TubiTV and a few other …

  6. comment
    Comment #48691348

    The direct link to the data sheet: https://abracon.com/datasheets/AHCR-S04R0S.pdf

  7. comment
    Comment #48691343

    For a similar part in this class: Low Leakage Current as small as 1µA Low Self-discharge rate, 72 hours @ discharge https://abracon.com/datasheets/AHCR-S04R0S.pdf The more the Fara…

  8. comment
    Comment #48691209

    For anyone that wants to see a real data sheet: Nominal Voltage: 4.0V High Power and Energy Densities Cycle Life > 50K Cycles Capacitance Range: 10F-1200Farads https://abracon.com/…

  9. comment
    Comment #48685516

    Research that was updated in 2013 from the quoted 1995 speculation: "… Men and women's brains are connected in different ways which may explain why the sexes excel at certain tasks…

  10. comment
    Comment #48597387

    I looked that up. Interesting that it appears on page 369. The numbers from the famous N. Tesla quote. Sadly we've lost such funs stuff in the modern era. Has anything been better …

  11. comment
    Comment #48590328

    It was not an oversight, however since you asked: http://blog.softwaresafety.net/2013/04/magic-smoke-resistors...

  12. comment
    Comment #48574390

    Have you tried a backwards polarity tantalum capacitor? I've seen those go off just on their normal voltage when installed backwards. Sometimes immediately and other times with sig…

  13. comment
    Comment #48569191

    This reminded me of a Blog entry I wrote about in 2013 on "Massive Electro-Pyrotechnic Initiator Chip Resistor (MEPIC)". These are 0805 chip resisters that are by design meant to l…

  14. comment
    Comment #48542534

    I have found this ST Discovery kit extremely useful in figuring out what my USB-C power sources could actually supply. "The STM32G071B-DISCO Discovery board is a demonstration and …

  15. comment
    Comment #48478478

    In World-War-One J.H.Rogers invented and patented an antenna that worked well underground or underwater. It was used to communicate with Subs at the time. According to the late, an…

  16. comment
    Comment #48459663

    In the fall of 2023 I tried to visit Stonehenge. We arrived at 15:15 local time. I was riding in the passenger seat. There was a male and female police officer standing at the side…

  17. comment
    Comment #48389759

    I can see both sides of this. I really want different part numbers for the same reason you do. However we deal with a lot of regulated products and to just open a case at one of th…

  18. comment
    Comment #48389616

    I got one of those take down notices because I had their catalog of Space Grade Rad Hard parts on my website. About six directory levels down; did I give TI permission to invade my…

  19. comment
    Comment #48093986

    Some companies want no records at all, see: "2028 – A Dystopian Story By Jack Ganssle": http://www.ganssle.com/articles/2028adystopianstory.htm Known as ’The Rule of 26’, which is …

  20. comment
    Comment #47936691

    It is a good history. Alas in the bizzarro legal landscape of today some places ban such notebooks under the Federal Rule of 26. That leads us to directly to 2028 – A Dystopian Sto…

  21. comment
    Comment #45926255

    I remember seeing in a Popular Electronics Magazine, in the late 60s or early 70s, stating "There will never be a Blue LED". Despite looking I've not found that issue again.

  22. comment
    Comment #45900155

    In Tom Beardens book "Excalibur Briefing: Explaining Paranormal Phenomena" on page 166 he states: "...Briefly, two groups of cells were selected from the same cell culture and one …

  23. comment
    Comment #44799273

    I must give some background so you don't think I'm being factious or silly by what I'm about to explain. Next week it will be twelve years since my wife killed herself due to Chron…

  24. comment
    Comment #44564158

    Rupert Sheldrake's Morphic Resonance and Morphic Fields are an alternate explanation of the memory. https://www.sheldrake.org/research/morphic-resonance/introdu...

  25. comment
    Comment #44535917

    Thank you.