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Notices tagged with science

  1. Ji Fu (fu@libranet.de)'s status on Monday, 06-Nov-2023 20:43:51 UTC Ji Fu Ji Fu
    Remote profile options...
    #science #Astronomy #geek #meeting #zoom
    Tonight, November 6th! "Mercury Before Mariner X" https://us10.campaign-archive.com/?u=a64163add2ce5c8f092815c45&id=2ef88554a3
    In conversation about a month ago from libranet.de permalink

    Attachments

    1. Tonight, November 6th! "Mercury Before Mariner X"
      At this meeting, Gary Ross and Clayton Carey take us through the history of discovery with the planet Mercury. It's harder than you'd suspect.
  2. Ji Fu (fu@libranet.de)'s status on Tuesday, 24-Oct-2023 03:38:01 UTC Ji Fu Ji Fu
    Remote profile options...

    #students #science #ai #ChatGPT

    ♻️ @science@kill-the-newsletter.com Artificial Intelligence Projects, Lessons, & Activities for
    sciencebuddies.org/projects-le…

    In conversation about a month ago from libranet.de permalink
  3. Shakthi Kannan (shakthimaan@gnusocial.net)'s status on Wednesday, 14-Dec-2022 14:09:01 UTC Shakthi Kannan Shakthi Kannan
    Remote profile options...
    "Strenuous intellectual work and looking at God's nature are the reconciling, fortifying yet relentlessly strict angels that shall lead me through all of life's troubles." ~ Albert Einstein #science #physics #productivity #motivation #quotes
    In conversation about a year ago from gnusocial.net permalink
  4. LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Saturday, 16-Oct-2021 00:02:15 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
    Study sheds light on photons' existence as both wave and particle: https://physicsworld.com/a/wave-particle-duality-quantified-for-the-first-time/ [physicsworld com]

    #science #physics #light
    In conversation Saturday, 16-Oct-2021 00:02:15 UTC from web permalink

    Attachments

    1. Wave–particle duality quantified for the first time – Physics World
      from No Author
      Experiment attaches precise numbers to a photon’s wave-like and particle-like character
  5. Michael Vogel (heluecht@pirati.ca)'s status on Tuesday, 23-Mar-2021 19:26:37 UTC Michael Vogel Michael Vogel
    Remote profile options...
    QUarks liegen weit über meinem Verständnislevel. Und jetzt haben Quarks etwas gemacht, was auch die Experten überrascht hat - da es nicht dem entspricht, was das "Standardmodell der Elementarteilchenphysik" erwartet.
    home.cern/news/news/physics/in… #physics #CERN #LargeHadronCollider #LHC #high-energyphysics #particles #science
    In conversation Tuesday, 23-Mar-2021 19:26:37 UTC from pirati.ca permalink

    Attachments

  6. LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1@nu.federati.net)'s status on Thursday, 23-Jul-2020 06:57:34 UTC LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
    Transmission T-001: Science, policy, value judgments https://sfi-edu.s3.amazonaws.com/sfi-edu/production/uploads/ckeditor/2020/04/05/t-001-kinney.pdf [sfi-edu s3 amazonaws com; PDF]

    #COVID-19 | #science | #policy
    In conversation Thursday, 23-Jul-2020 06:57:34 UTC from mustard permalink
  7. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Friday, 17-Jan-2020 13:24:38 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Apparently MUF is around 20 Mhz right now. Not horrible for a solar minimum.

    #Science #HamRadio #Radio

    In conversation Friday, 17-Jan-2020 13:24:38 UTC from qoto.org permalink
  8. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Sunday, 12-Jan-2020 14:25:36 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    As it turns out, cats arent very good at math.

    #math #science #joke #meme #funny #humor #cat #cats

    In conversation Sunday, 12-Jan-2020 14:25:36 UTC from qoto.org permalink
  9. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Saturday, 11-Jan-2020 12:25:15 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Best version of this meme yet

    #QM #Quantum #science #STEM #meme #funny #joke #humor

    In conversation Saturday, 11-Jan-2020 12:25:15 UTC from qoto.org permalink
  10. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Friday, 10-Jan-2020 22:43:27 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Almost done setting up my new system. I decided to design a whole new theme based on Rick & Morty / STEM, seems appropriate to share it on #QOTO.

    This rice is brought to you by i3-gaps configured entirely from scratch

    All the fies and details needed to replicate the theme on your on local system can be found here at the QOTO GitLab server:

    https://git.qoto.org/snippets/8

    #RickAndMorty #Rice #Linux #i3 #Science #STEM

    In conversation Friday, 10-Jan-2020 22:43:27 UTC from qoto.org permalink
  11. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Friday, 10-Jan-2020 20:16:23 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Almost done setting up my new system. I decided to design a whole new theme based on Rick & Morty / STEM, seems appropriate to share it on #QOTO.

    This rice is brought to you by i3-gaps configured entirely from scratch

    #RickAndMorty #Rice #Linux #i3 #Science #STEM

    In conversation Friday, 10-Jan-2020 20:16:23 UTC from qoto.org permalink
  12. DracoMagister (dracomagister@qoto.org)'s status on Thursday, 09-Jan-2020 10:59:48 UTC DracoMagister DracoMagister
    Remote profile options...

    #Introductions #Introducción

    I'm here to follow, learn, share and debate. I'll probably toot more in spanish, but I could do it also in english and I also can speak french. These are some of my interests:

    Estoy aquí para seguir, aprender, compartir y debatir. Probablemente tootee más en español pero puede que lo haga también en inglés, y puedo igualmente hablar francés. Éstos son algunos de mis intereses:

    #Science
    #Engineering
    #GNU/Linux
    #Linux
    #FLOSS
    #Politics
    #Socialism
    #Communism
    #VideoGames
    #BoardGames
    #Strategy
    #Music
    #Metal

    In conversation Thursday, 09-Jan-2020 10:59:48 UTC from qoto.org permalink
  13. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Tuesday, 07-Jan-2020 12:40:45 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Oh shit, an earth directed Solar Storm ejecting in our direction! Looks like there is some Solar Weather news this week!

    https://youtu.be/HKqDr7GKcxQ

    #ham #hamradio #radio #rf #space #spaceweather #science

    In conversation Tuesday, 07-Jan-2020 12:40:45 UTC from qoto.org permalink
  14. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Tuesday, 17-Dec-2019 09:14:58 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Good morning everyone. I went to bed last night with a breakthrough. Finally got python's Goblin module working on the Janus GraphDB just moments before bed.

    I'm super excited because that means the full tech stack is in place. full docker-compose environment, full integration tests. Everything I need for a perfect environment to start developing this project for real now!

    #science #cs #programming #python

    In conversation Tuesday, 17-Dec-2019 09:14:58 UTC from qoto.org permalink
  15. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 16-Dec-2019 14:57:50 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    lol, truth.

    #science #biology #funny #humour #humor #meme

    In conversation Monday, 16-Dec-2019 14:57:50 UTC from qoto.org permalink
  16. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Friday, 13-Dec-2019 12:38:32 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Why is it so hard to get a good Role-model for climate change activism.

    I used to be fairky active about climate change but now that Greta came along I had to distance myself from most organizations as many seem to praise or support her. It is such a shame we cant have role models in climate change we can look up to.

    #climatechange #climate #science #enviroment #greta #gretathurnberg

    In conversation Friday, 13-Dec-2019 12:38:32 UTC from qoto.org permalink
  17. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Wednesday, 11-Dec-2019 14:21:18 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Me as Santa Clause

    #science #SantaClause #Christmas

    In conversation Wednesday, 11-Dec-2019 14:21:18 UTC from qoto.org permalink
  18. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Wednesday, 11-Dec-2019 10:11:17 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    If you like pretty colors, lots of graphs, and astronomy, check this out: https://www.solarham.net/

    #science #astronomy #space #ham #hamradio

    In conversation Wednesday, 11-Dec-2019 10:11:17 UTC from qoto.org permalink
  19. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 23:33:30 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Here is a free book (Draft) I am writing (slowly) explaining how to analyze AC electrical circuits in the frequency domain.

    Anyone who wants to learn the math behind electronics and specifically AC or RF circuits should download it and check it out,

    https://discourse.qoto.org/t/frequency-domain-circuit-analysis-tutorial/41

    #electronics #EE #science #rf #circuits #ElectricalEngineering #HAM #science #AC

    In conversation Monday, 09-Dec-2019 23:33:30 UTC from qoto.org permalink
  20. 🎓 Dr. Freemo :jpf: 🇳🇱 (freemo@qoto.org)'s status on Monday, 09-Dec-2019 23:27:55 UTC 🎓 Dr. Freemo :jpf: 🇳🇱 🎓 Dr. Freemo :jpf: 🇳🇱
    Remote profile options...

    Here is a free book (Draft) I am writing (slowly) explaining how to analyze AC electrical circuits in the frequency domain.

    Anyone who wants to learn the math behind electronics and specifically AC or RF circuits should download it and check it out,

    https://discourse.qoto.org/t/frequency-domain-circuit-analysis-tutorial/41

    #electronics #EE #science #rf #circuits #ElectricalEngineering #HAM #science #AC

    In conversation Monday, 09-Dec-2019 23:27:55 UTC from qoto.org permalink

    Attachments

    1. Frequency Domain Circuit Analysis Tutorial
      from QOTO Discourse
      Some time back I started writing a book in an attempt to help explain how to do circuit analysis by hand. Originally it was going to include both time-domain analysis as well as frequency-domain analysis. The book is incomplete and I never got to cover the time-domain but has several complete examples showing frequency-domain analysis on many common circuits. I’ve gotten some compliments over the years, particularly from HAM radio operators, on how useful the book has been to them. I’d like to s...
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