Participate in expert physics discussion. Discussion on the nature and properties of matter and energy. This area is for topics that don't fit the other categories. Mainstream physics only.
High School
Individual photons or electrons on a screen?
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High School
Audio frequency of a humidifier
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Graduate
Variations on Sacharov's problem
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Graduate
RIP Chen Ning Yang (1922-2025)
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Graduate
RIP Daniel Kleppner (1932-2025)
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Graduate
APS's 2026 W.K.H. Panofsky Prize!
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High School
Opposite law propose
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Graduate
RIP John Stachel (1928-2025)
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Graduate
RIP Mary Gaillard (1939-2025)
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Graduate
RIP George F. Smoot III (1945-2025)
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Undergrad
Raman Spectroscopy help
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Graduate
RIP Rainer Weiss (1932-2025)
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High School
Gravity in science fiction movies
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Graduate
RIP Jayant Narlikar (1938-2025)
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Graduate
AI vs. German Physics Olympiad
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Undergrad
Physics inserted in society
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Graduate
Speculative theory
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High School
Development of computer chips cooling
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Graduate
RIP Edwin F Taylor (1931-2025)
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Graduate
Using AI to evaluate white papers?
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Undergrad
Why weather apps show absolute pressure?
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Undergrad
Landau golden list
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Graduate
RIP Basil Hiley (1935–2025)
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High School
The satellite and its work done
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Undergrad
The work done by an artificial satellite
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Undergrad
Cloud seeding and firefighting
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Undergrad
AI Predicting Physics Research Results
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Undergrad
Airflow through an air extraction grill
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Undergrad
Why does my ceiling glow in the dark?
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High School
Question about sig figs and rounding: How to handle when there are 2 parts to the problem?
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Graduate
RIP James D. Bjorken (1934 - 2024)
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Undergrad
Decorrelation steps in Wolff algorithm
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