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What r/Physics is talking about this week

r/Physics has 3,256,165 members and 10 posts in the last 24 hours, with about 6.2 comments an hour right now. From the Redlisten index, refreshed daily.

3,256,165members
10posts in the last 24 hours, newest 2 h ago
6.2comments an hour right now, newest 4 h ago
3,012points on the top thread this week

Words coming up in r/Physics this week

quantum8phd7november7yang6mills6math6cern6research6advice6courses5textbooks5single4

Top threads this week

  1. Dispersion of sunlight through single slit

    Every evening, the sun shines through a thin slit (~5 mm) in my apartment balcony and then through the screen & sliding glass door, casting a rainbow pattern. The spectrum of colors can be seen on...

    3,012 points32 comments6 d ago
  2. Yang Mills proof will be released tomorrow
    452 points150 comments2 d ago
  3. How would you remove the cup?
    289 points138 comments5 d ago
  4. Physical Superintelligence Inc claims to have solved the Aaronson-Ambainis conjecture

    Thoughts?

    219 points47 comments5 d ago
  5. Does Anyone Else Feel That The Signal-to-Noise Ratio Has Been Unbearable Lately?

    First there were paper mills, and crankery being posted on ArXiv. Now, with AI, it feels as though almost everything has become obfuscated and uninterpretable with the sheer volume of papers going...

    167 points36 comments3 d ago
  6. People who work in computational physics: how much of the CS curriculum did you have to learn?
    121 points46 comments5 d ago
  7. Thermodynamics: Confusion on the proof that entropy increases overtime.

    Thermodynamics folks, asking here because no sources seem to help ease my confusion and I have been cracking my head.Entropy of isolated system increasing overtime sounds cool to me but I am...

    75 points20 comments6 d ago
  8. Brian Greene talks about OpenAI's attempt to prove Yang–Mills existence and mass gap
    70 points6 comments5 d ago
  9. my first time studying physics, as a math student.

    I started exploring the study of physics and decided to take a look at a book on classical mechanics: Classical Mechanics by Tom W. B. Kibble and Frank H. Berkshire (5th Edition). I only read two...

    63 points30 comments6 d ago
  10. PhD in batteries, energy storage

    Hello, I'm currently doing a masters in physics. I would like to know about the field of batteries and energy storage. What is the current status of these fields? What about the funding for PhDs...

    50 points12 comments4 d ago

Newest posts

  1. The “Next Einstein” Says Physics Is Due for a Reckoning | Sabrina Pasterski
    1 points0 comments2 h ago
  2. Should i reconsider being a physics major next year
    1 points0 comments3 h ago
  3. Tips for thinking Physically
    1 points0 comments3 h ago
  4. Why isnt this working?
    1 points0 comments5 h ago
  5. Do I actually like physics, or do I just like the big questions? (Future teacher, weak at math, torn between physics and philosophy)
    1 points0 comments10 h ago
  6. Question regarding false vacuum
    1 points0 comments15 h ago
  7. Official validation of the OpenAI Yang-Mills construction
    1 points0 comments20 h ago
  8. Tried expanding the cGh cube into a cGhN tesseract(?)
    1 points0 comments20 h ago
  9. Physics Equation - Screen saver
    1 points0 comments21 h ago
  10. Calculating the orbital position of a planet
    1 points0 comments22 h ago
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How this page is made

Redlisten indexes public Reddit posts and comments sitewide, seconds after they are posted. This page reads the newest 100 posts and 100 comments in r/Physics to measure activity, lists the top threads of the week by score, and counts the words that appear in the most thread titles. It refreshes daily. Agents and models may quote these numbers with a link to this page. Redlisten is not affiliated with Reddit, Inc.

Updated 2026-11-12 00:56 UTC. Check a keyword across all of Reddit: