Recent content by O2PiArr

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    Wordle Lovers - Play the NYT Daily Game

    They almost guessed my seed word! :) I don't get many of these, of course. 4/6 is my usual. Wordle 471 2/6 🟩🟩⬜🟨🟨 🟩🟩🟩🟩🟩
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    Number Theory Can anyone recommend me a textbook for Number Theory (Undergraduate)?

    Oystein Ore's "Number Theory and it's History" might be a good place to start. He does cover a fair amount of mathematics as well as the history. ETA- it's only algebra, so shouldn't present a problem. Well, it does have some trig in it, but if you're past ODE, you're good to go.
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    Today I Learned

    Who/what is "Wham"? TIL today is that crows are jerks. I found an apple core on the hood of my truck this afternoon. Looking at the video footage from my security camera setup (I have a problem neighbor), I saw where a crow was eating an apple on the roof and dropped it onto the truck. Though...
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    Is K41 more valuable than other isotopes of potassium?

    Just buy it. There is no way you will be able to build a calutron or avlis system for less money. https://www.buyisotope.com/k-41-isotope.php
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    How Can a Physics Degree Lead to a Diverse Career in Aerospace and Defense?

    Hello, Retired "member of the technical staff", with a B Sc in Physics. Worked in aerospace and defense for 31 years (4 US Navy, 27 at various contractors). Mechanic for most of my pre-baccalaureate employment. Sneaked in a bit of unemployment in the early '90s when peace broke out, and taught...
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