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Collection of Lame Jokes
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794
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24K
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2M
Undergrad Extreme Negative Polarization (peer reviewed Astrophysical Journal)
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12
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414
Graduate Exact symmetry, quantum states, and symmetric dynamics
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128
Undergrad The Electric Displacement, ##\mathbf D##
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2
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312
Undergrad Questions about bubble behaviour
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9
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468
Is A.I. more than the sum of its parts?
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8
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232
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5K
Undergrad Three Circle Problem
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12
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843
Random Thoughts 7
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66
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2K
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64K
Graduate Trivial fiber bundle vs product space
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28
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1K
The James Webb Space Telescope
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19
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541
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57K
Independent Researcher
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1
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75
Wordle Lovers - Play the NYT Daily Game
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273
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8K
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250K
Looking for movies where mathematics actually matters
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13
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432
Collection of Science Jokes P2
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136
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4K
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450K
Music Cover songs versus the original track, which ones are better?
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79
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2K
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112K
Advice on visiting CERN?
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2
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134
Undergrad Necessary conditions for the uncertainty principle
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7
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319
Development of a Bike Trainer (rollers)
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23
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744
Curious Undergraduate just joined, Wants your knowledge and tips
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5
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138
Other Is having bad resources from university normal?
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27
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886
Help me understand indeterminism in standard quantum mechanics
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2
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142
Questions about a parallel plate capacitor apparatus for lab experiments
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6
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798
On Progress Toward AGI
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2
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43
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There should be another prefix in the science forums
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2
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280
Graduate Dirac's 1958 lecture on spinors
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3
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399
Software Developer with Passion for Physics
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8
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250
Piston suction pump versus external gear pump as vacuum pump
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2
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56
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2K
Graduate Universal quantum physics
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2
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38
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3K
Minimizing angular momentum uncertainties
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4
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952
Doppler effect: why do I find this exercise so difficult?
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5
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636
Undergrad Why aren't photons from a laser considered entangled?
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4
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232
Undergrad Small question about constantly accelerating charges
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6
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443
Undergrad Can nested solenoids trap particles?
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12
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484
Engineering Joint and Marginal Distributions of a Randomly Selected Test Answer
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2
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322
Hydrodynamics of modular sponsons for my new Jetskis
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3
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300
Other What are you reading now? (STEM only)
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25
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92K
RIP Herman Lamonte McLemore (1935 – 2026)
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2
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Physics How hard is it to get a job in the semiconducter industry?
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8
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583
Another nice problem from Savchenko
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0
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204
Undergrad Sean Carroll's description of the Many Worlds interpretation
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12
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546
Graduate Expected numbers of cards of a last color remaining
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25
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618
Can Dogs Talk Using Buttons?
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0
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295
Undergrad Spectrometer of James Webb Space Telescope
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9
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390
Music Who is your favorite Jazz musician and what is your favorite song?
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12
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MCNP IMP:n=0 when IMP:p,e=1
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305
The Secrets of Prof. Verschure's Rosetta Stones
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5
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Undergrad Why is thermal energy treated differently than other kinds of energy?
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2
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30
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Graduate Project Progress Report and possible Radio Astronomy Technique?
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9
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1K
Bad Math Jokes
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15
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420
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43K
High School Interesting paper on QM in Scientific American
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12
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968
Optical Building a Raman spectrometer…
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2
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54
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7K
A rocket and the Coriolis acceleration
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25
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2K
Confinement box in the resonator ruins result
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5
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436
Achievable accuracy of thermostatic radiator valves
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6
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549
Fake News Video Garners Approval
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3
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639
Storage mechanism with locking and unlocking
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11
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320
New Guy
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1
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167
Graduate Another derivation from Quantum Fields on curved spacetime
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1
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413
Schools How good and well-known is the physics program at RPI?
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11
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539
Hello everyone!
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1
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132
Tenor Sax
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9
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643
Random Photos
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116
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Graduate Another similar notion to compactness
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2
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227
  • Featured
A.I. - Human Job Replacement
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3
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61
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8K
ChatGPT Examples, Good and Bad
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16
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456
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36K
Hello!
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1
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164
Automotive Need to glue aluminum to glass
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8
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326
Undergrad The vector to which a dual vector corresponds
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12
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901
  • Poll Poll
Will anyone alive today see a permanent colony on the Moon or Mars?
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2
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38
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965
Engineer with a Growing Passion for Physics
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1
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342
Hello
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4
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189
Chemical potential of an atom in a compound that is not in equilibrium
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0
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396
Traction Elevator counterweight overbalanced percentage
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5
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222
Undergrad Variation of Monty Hall problem
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7
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3K
A cool collection of classical mechanics problems
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0
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230
Introducing myself
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1
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156
Graduate Hopf fibration of 3-sphere
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2
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39
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4K
RIP William Foege, Leader in Small Pox eradication
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0
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240
High School Where does the figure for a proton's rest mass come from?
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6
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Found PF via AI recommendation
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1
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161
Hydraulic Cylinder Held In Place Until Needed
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19
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884
Other DoE SULI/CCI 2026 Application/Acceptances & Expectations
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0
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176
Nuclear Engineering Student
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0
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144
  • Sticky
Space Stuff and Launch Info
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54
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2K
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171K
Undergrad Particle clusters in a random lattice
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3
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400
Optical-EME for licensed amateur radio operators
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2
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38
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3K
U-shaped length of chain falling when one end is released
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2
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30
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1K
High School Electric Fields inside Conductors & Gauss' Law
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7
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804
Is it dangerous if there is a mains fault on a potable water pipe?
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15
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1K
High School Newton's first law?
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2
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44
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Finding the Centre of Mass of a Hemisphere
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16
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4K
Undergrad Why Does Snow Pack Better Near the Melting Point?
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6
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168
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23K
Telecommunication engineer
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1
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202
Undergrad How can you model charge?
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3
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562
YouTube Classics, Part Deux
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28
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818
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81K
Graduate Avalanche photon detectors
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0
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323
Need some advice on my future career
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1
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389
High School What is space?
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13
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1K
Undergrad What physics study path would help me answer my own hydraulics question?
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10
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416
Physics How to close the gap: From Independent Research to Academic Discourse
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2
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59
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5K