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  TL;DR; Mein Lieblingsthema Bedingte Wahrscheinlichkeiten, Bayes, und Sigmas Ich habe jetzt mal meine Bedingte-Wahrscheinlichkeiten-Predigt gehalten, und am Beispiel Masernfälle in Disneyland durchgerechnet, weshalb 18% Geimpfte unter den Erkrankten nicht bedeutet, dass das Vakzin schlecht wirkt. Es ist einfach immer spannend, wenn Mathe so unmittelbar Alltags/gesellschaftsrelevant wird und in so schön konkrete und quantitative ethische Überlegungen einfließt.

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  Whoop whoop I have downloaded the climate!

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  Hello #hamradio #electronics folks, maybe you can help me - I have a serious problem in my understanding of RF power transformers. Often you see designs that have two ferrite sleeves, and there is a copper or brass tube on each side forming the primary windings connected to the transistors, along the lines of the attached picture. Now, in push pull designs I've often seen proposals which use the left brass tube as the primary winding for Transistor 1, and the right brass tube as the primar...

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  @dosnostalgic@mastodon.social I've been waiting for this for 32 years now! Also, for another living being who knows Stunts.

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  https://www.tagesschau.de/inland/regional/niedersachsen/auf-forschungsreise-unkartierte-insel-in-antarktis-entdeckt,polarstern-158.html They discovered a new island with DP0POL DXpedition anyone? @AndreasMueller :) #hamradio

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  Urgent inventions: the atomic metronome #music

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  Oh good, my 26h simulation has yielded the result that <positive quantity> is -4 +/- 8 #physics

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  I scored a rubidium standard 10 MHz on Ebay. Anybody any fun ideas what we could do with it? Unfortunately, they are not precise enough to run Haefele-Keating style relativity experiments, at least not in a straightforward way :) #hamradio #electronics

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  @unir I have very small expectations concerning peoples' genitals, so I'm rarely disappointed.

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  I just think this multilingual label on our clothes drier is a cute idea

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  Found a strangely jumpy ant in the house today. Upon closer inspection.... #animalphotography #biology

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  So, I'm delving into simulating Quantum Field Theories on the lattice again, for self-education, but also to complement the second edition of our Quantum Field Theory textbook, which is kind of overdue. I find the ideas behind this very fascinating, so maybe I'll share some of my journey here. Here's my first quantitative result on a 16x16x16x16 spacetime lattice, the two point correlations of a free scalar field with a mass of 0.2 units. Amazingly, the exponential deca...

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  Guys look what I found in the claude source code #claude

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  Intricate observatory clock, Nuremberg imperial castle #astronomy #science

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  Bitte denkt daran, heute ist laut Kirchenrecht der letzte Tag vor Pfingsten, an dem man Kar-toffeln essen darf.

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  There is a particular beauty in the dilution fridges and attached microwave armatures needed for quantum computers #physics #science

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  All right people, if NO ONE ELSE here is posting microtonal avant garde weirdos Angine de Poitrine, who are universally hailed as the future of whatever the hell it is they are doing. I guess you are all basically FORCING ME TO against my will and my usual hype-eschewing self. There, are you proud of yourselves? https://youtu.be/t7OIc-DBRXM #music