Jens Noritzsch
@hcszt.d-64.social
Physics, Sports, Apple, Libre Software, Mathematics; Member of @d-64.org and @phyphox.org; 🏊🏻♂️🏃🏼🚴🏻♂️🏐 He/Him 🦣 @hcszt@d-64.social
So happy with the registrations for our 10y conference - this will be a truely international conference. We have fixed the program: phyphox.org/10y-conference If you have not yet registered because you did not know what the program would offer: We extended registration until the end of August
If you're reading this week's #FunPhysicsFriday post on a smartphone, you already have everything you need! This activity presents a novel approach to use the phone's camera in real-time experiments using Phyphox. Dive into this easy and low-cost experiment here: https://ow.ly/OrZ250ZwLZV #education
“Today is August 4, 2026.” Ray Bradbury’s classic science fiction story “There Will Come Soft Rains,” read by Leonard Nimoy. youtu.be/nmcURKn2sf8
August 4, 2026: There Will Come Soft Rains | Ray Bradbury & Leonard Nimoy | OEW Institute
YouTube video by OEW Institute
youtu.be
How to determine the rotation rate of a fidget spinner with your phone's camera and #phyphox.
Just like the old gypsy woman said. www.deutschlandfunk.de/kolumne-waru...
Kolumne: Warum "Mehrzweckeier" Jugendwort des Jahres werden sollte
Kolumne: Warum "Mehrzweckeier" Jugendwort des Jahres werden sollte
deutschlandfunk.de
Dirk von Gehlen@dirkvongehlen.bsky.social · 2w agodie Leute, die auf der Seite von Friedrich Merz stehen werden mal wieder nicht gezeigt… www.swr3.de/aktuell/nach...
Title text: "All discussions of daylight saving time policy are doomed by a mix of contradictory, inconsistent, and impossible preferences, which is why I think the only thing we can really hope to do is to make it worse." Alt text: https://explainxkcd.com/3272#Transcript
„Forschung ist kein Selbstzweck. Forschung muss zu Wertschöpfung, Produktion und Innovation in Deutschland und in Europa führen“, so der @bundeskanzler. Die Wissenschaftsfreiheit, wie sie Art. 5 Abs. 3 GG und das Bundesverfassungsgericht verstehen, setzt einen anderen Maßstab. 🧵 1/n
In case you have missed our international phyphox conference among our 10y anniversary events: phyphox.org/10y-conference Hope to see you in Aachen!
Rettet das Informationsfreiheitsgesetz! Wir fordern Parteimitglieder von CDU/CSU und SPD dazu auf, sich an der Parteibasis mit einem Antrag gegen die Reform des IFG zu wenden. Auch für alle anderen stellen wir ein Musteranschreiben für eure MdB zur Verfügung. d-64.org/rettet-das-i...
Rettet das Informationsfreiheitsgesetz! | D64 – Zentrum für digitalen Fortschritt
Wir fordern Parteimitglieder von CDU/CSU und SPD dazu auf, sich an der Parteibasis mit einem Antrag gegen die Reform des IFG zu wenden.
d-64.org
With a simple coil and an LED you cannot only detect the fields generated by NFC (Near-field communication), you can also rectify the signal to detect it in another phone's magnetometer with #phyphox.
Every time I make the typo "grabity" part of me wants to argue that it should have been called that all along.
Dieses Social-Media-Verbot für Jugendliche erinnert mich an eine Chemiefabrik, der nicht verboten wird, ihre Abwasser in den See zu leiten, sondern stattdessen den Jugendlichen verboten wird, im See zu schwimmen.
And we're back! The latest season (or series, if you prefer) of Words Unravelled has begun. In this episode: Words like empathy, magazine, and casino mean different things in other languages. @robwords.com and I discuss false friends and false cognates: www.youtube.com/watch?v=XA4d...
Dangerous words in other languages
YouTube video by Words Unravelled
youtube.com
Our new paper "Real-time camera experiments with phyphox" has just been published at "Physics Education". iopscience.iop.org/article/10.1...
Using the standard drag equation and some back-of-the-envelope assumptions: 🐈 mass ≈ 4 kg 🪂 parachute diameter ≈ 1 m 🌍 air density ≈ 1.225 kg/m³ 📉 drag coefficient ≈ 1.5 The well prepared cat would have a terminal velocity of roughly 7 m/s
Who's up for calculating the cat's terminal velocity? 🎢 ⚛️ 🐈
Richard Kadrey@richardkadrey.bsky.social · 2mo agoGood morning
The Cracked Mirrors of Genius: Why We Need to Stop Worshiping Textbook Heroes. #ITeachPhysics #Physics open.substack.com/pub/thescien...
The Cracked Mirrors of Genius: Why We Need to Stop Worshiping Textbook Heroes
From Schrödinger’s diaries to Newton’s gallows, a look at the deeply dark human realities behind history's greatest equations—and the rare few who chose a different path.
open.substack.com
Free tickets are now available for our anniversary show (in German) with "Methodisch Inkorrekt"! -> phyphox.org/10y-show/
Celebrate 10 years of phyphox with us in September on three big events: 14.9. Die Jubiläumsshow → Experiments with "Methodisch Inkorrekt" 24.9. The Conference → International conference on smartphone experiments 25.9. Die Sommerfortbildung → Our yearly teacher training More on phyphox.org/10y
10 years phyphox Events
Phyphox is celebrating its 10th anniversary with three big events in different languages and with different focus. phyphox ‐ Die Jubiläumsshow Deutsch, 14.09.2026phyphox ‐ The Conference En...
phyphox.org
Rhubarb season reminds me of my favourite silly German video, about Barbara's rhubarb bar (which naturally serves beer to barbarians and barbers from a barmaid named Bärbel) I think it's relatively understandable if you don't speak German thanks to this charming animation youtu.be/gG62zay3kck
Rhabarberbarbara
YouTube video by Michelle Winter
youtu.be
Check out the special guests for the opening event. 🧑🔬💥 #ITeachPhysics #MINTEdu #PhysikEdu
phyphox project@phyphox.org · 3mo agoCelebrate 10 years of phyphox with us in September on three big events: 14.9. Die Jubiläumsshow → Experiments with "Methodisch Inkorrekt" 24.9. The Conference → International conference on smartphone experiments 25.9. Die Sommerfortbildung → Our yearly teacher training More on phyphox.org/10y
Wie schützt man Minderjährige online, ohne dabei Grundrechte zu opfern? Am 12. Mai diskutieren wir das konkret: @alexandrageese.eurosky.social MdEP und Martin Drechsler (FSM) sprechen über die Vorgaben des DSA und nationale Umsetzungsansätze. d-64.org/veranstaltun...
Altersverifikation und Social Media
Wir sprechen über über die Vorgaben des DSA, nationale Ergänzungen und die praktische Umsetzung – von Sanktionsmöglichkeiten über Elternbeteiligung bis hin zu der Frage, ob und wie ein…
d-64.org
![3-panel comic. (1) PERSON 1 behind podium on stage: We all hate springing forward. But we love falling back. (2) [Audience pictured listening] PERSON 1: Therefore, we are abolishing the *spring* time change *only*. We’ll gain an hour every year, but never lose one. (3) PERSON OFF-PANEL: Won’t that cause the clocks to spiral out of sync with the sun? PERSON 1 holding up a fist: *Then we will meet the chaos clear-eyed and well-rested!*](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:cz73r7iyiqn26upot4jtjdhk/bafkreidl5ovrvqzuhtr6ygqwtdjes2qraloyxtxqrvjwu7xxxersawskde)
