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  1. Gluon Question
  2. Bowling Ball Argument
  3. Questions About Superfluids
  4. Violation of Bell-like inequalities with spatial Boltzmann path ensemble: Ising model?
  5. How hard do I need to slap a chicken to cook it
  6. Hammerslay-Clifford theorem and maximal entropy random walk for Ising-like models?
  7. Plants in Super Habitable Exoplanets Could Look Purple
  8. Falling objects
  9. ESPRESSO: The Decisive Spectrograph to Find Earth 2.0
  10. Alpha centauri could host the closest Earth-like planet
  11. Can a spherical region in 3D be represented using four dimensions?
  12. time and space
  13. The twin paradox (now with pictures)
  14. 55 gallon batteries
  15. Passage of time in interstellar space
  16. Are all processes time/CPT-reversible, e.g. measurement, stimulated emission, state preparation, Big Bang?
  17. Gravity, motion & space-time query/thought
  18. How does spacetime curvature cause gravity?
  19. I need some help with understanding of Doppler's effect in classical mechanics
  20. Fun facts - Physicists explain why your earphones are always tangled
  21. Neutrino
  22. Faraday cage clothing.
  23. unification?
  24. question about the distance stars are with the naked eye and with telescopes
  25. "Hole" in Metal
  26. Neutrinos.
  27. BREAKING: New potentially habitable exoplanet found around Teegarden's star
  28. A possible solution for sustainable nuclear fusion
  29. A question about something
  30. Alternate form of conservation of angular momentum?
  31. Wave
  32. The Uncertainty Principle
  33. Understanding electromagnetism
  34. Can atomic number be represented as a function of quantum numbers?
  35. Early Universe
  36. ELectron temperature
  37. Can you form the differential geometry in the EFEs from a geodesic and the initial conditions of the stress energy tensor?
  38. The flow of time
  39. Speed of beta-decay ejected electrons?
  40. Cavendish experiment
  41. thermodynamics in a box
  42. Pole play anyone?
  43. 3 facts maybe you don't know about antimatter
  44. The end/beginning?
  45. magnetism and levitation
  46. Why does light slow down in water?
  47. Freznel lens focusing UV
  48. quantum entanglement
  49. Question on time dilation and length contraction
  50. Length Contraction Question 2
  51. Another relativity question...
  52. Question on relativity...
  53. Question on Length Contraction...
  54. Question on relative motion...
  55. Optimizing Surface Area of a Conductor
  56. Was the first picosecond of the universe really a picosecond?
  57. electrons superconductor
  58. speed of light drop between 1928 and 1945
  59. subatomic particles
  60. does odor transfer to clothing? material? a fart?
  61. Phosphor dots
  62. The problem of air conditioners heating up Earth
  63. Potential proof of MWI
  64. Physics with Pokemon: Electromagnetism
  65. Why do opposites attract?
  66. What is the difference between centrifugal force and gravity?
  67. Tangential Speed Question
  68. A spooky question
  69. Need interdisciplinary consultation.
  70. A Unifying Concept in the Equations of Circular Motion in Gravimagnetic Fields
  71. How does a black hole trap entities?
  72. Problem (elsewhere).
  73. Equilibrium - Scalar or Vector?
  74. Color of Light
  75. Everywhere at Once
  76. Orch Or Theory
  77. Is an electro-magnetic field visible?
  78. How do neutrons and electrons come into existence?
  79. Origins of atoms
  80. Would this experiment prove or disprove that consciousness causes wave function collapse?
  81. How physics can violate Pr(A=B) + Pr(A=C) + Pr(B=C) >= 1 ?
  82. Increase Ce3+ in cerium oxide solution
  83. Refraction: Definition and explaination with examples
  84. Why aren't there thirteen through twenty-four o'clock?
  85. Is motion quantative? Does reality have a framerate?
  86. What defines a particles probability wave?
  87. Dark matter and superposition
  88. Strange Reflection
  89. Soundproofing
  90. Who or What Was Filming Take Off?
  91. Air Conditioning
  92. Effects Of Heat
  93. Determining Flexural Modulus
  94. Measurement Problem Solved
  95. Is "X is in superposition" the same as "X is not quantum-entangled with us"?
  96. How optics lens work?
  97. Only the Void is infinite?
  98. Expanding Universe question
  99. Why Light cant escape black hole
  100. Time Travel Question part2
  101. Some Electromagnetism questions
  102. Black hole
  103. testing 0.25 in water manometer
  104. Static charge and isotope ratio's on GC-MS measurements
  105. to get a job abroad at biophysics
  106. My fusion question
  107. Reflection, refraction and scattering
  108. My issue with Musk sending a Tesla into space
  109. Why is the sea blue?
  110. Time travel question
  111. Calculating Youngs Modulus
  112. Rayleigh vs Raman scattering
  113. what are preliminaries to understand signal processing fundamentals?
  114. Thermal Conductivity Question
  115. A doubt about an electric kettle!
  116. Building a 1600 gallon deep aquarium and have a fluid dynamics question!
  117. Tidal Locking Dynamics of the Earth & Moon System
  118. A stupid question?
  119. heat flow
  120. Pressure on Bridge
  121. Ives–Stilwell experiment
  122. unified theory ????
  123. Can an emitter of light be transparent?
  124. Copenhagen Interpretation
  125. Light colors and single color light sources
  126. The Relationship Between Electron Drift Velocity at Stall and Maximum Rotor Velocity in BLDC Electric Motors
  127. SI-Derived KV Formula & The Relationship between KV and Conductance in BLDC Motors
  128. What is the force N and P of the cart and Pendulum for?
  129. ”Efficiency Control” Algorithm For BLDC Electric Motors
  130. Simulating the Double Slit experiment
  131. Quantum Gravity territory
  132. Mystery solved: why hot water freezes faster than cold
  133. I need help for a project
  134. Any Bremsstrahlung Radiation Emitted (or Not?) Prior to Electron-Positron "Annihilation?"
  135. Electrolysis of Water using Solar Panels HELP!
  136. The measurement problem: A new idea.
  137. When is a Heat Engine Not a Heat Engine?
  138. Understanding Down Quark Decay?
  139. Dimensions
  140. Electricity and water
  141. The Speed of Light Paradox
  142. Massless Particles
  143. Is gravity a force or is it an effect?
  144. Phase Change Material
  145. What I Observed.
  146. An efficient water dissociation method?
  147. 2 slit - observer?
  148. SI Base Units
  149. Radios, communication and computers are dependent on quantum mechanics?
  150. Can I observer effect of wave & particle nature of light simultaneously?
  151. Beauty and Truth - what happened?
  152. Implications of Double Slit
  153. Grand Unification Equation within the Standard Model
  154. How is Uranium Possible?
  155. Wattage deaths in extreme.
  156. Light, Photons and Electromagnetic Spectra?
  157. What is Einstein's frame of reference?
  158. question about what produces heat and light from the sun
  159. Co ordinates in Space Time
  160. The relationship between Mass and (Kinetic) Energy in General(?) Relativity
  161. Simulating quantum effects with classical mechanics
  162. Mathematical Physics Question.
  163. Gravity, space, space-time, mass, how do these things work?
  164. Is it possible to create a ‘Transverse Field Ising Spin’-compatible Super Hamiltonian?
  165. Theory of Relativity Primers
  166. Entanglement
  167. Sound waves
  168. Do atoms/particles have magnetic fields? Can we change the fields in anyway?
  169. Quesion About My Adopted Nephew And His IQ Resuts
  170. How to calculate with vacuum
  171. Riddle me this...
  172. How Did This Guy Make a Soccer Ball Wobble On the Ground?
  173. How does light know when to Reflect, Refract, or Pass Through matter?
  174. Why don't satellites burn up?
  175. How Can I Calculate Lens Needed for Projection
  176. Vibration and separation
  177. Are Time Loops Possible?
  178. Is earth's gravity equal everywhere?
  179. Curved LASER beam?
  180. LIGHT PPFD from PPF
  181. Bullet speed?
  182. Would a spinning gyroscope change angles if taken 1/4 around the globe?
  183. Challenge to standard model?
  184. Can we store moonlight?
  185. Cooling a solid to absolute zero
  186. Since the earth is spinning at roughly 1000 mph at the equator and the air can be perfectly still means the air around earth is spinning exactly with the earth.... What is making the air spin?
  187. Why can't we feel the difference of the earth's rotation from equator verses the north pole?
  188. Best Online Database for Dark Matter?
  189. Curious about cooling behavior of static body vs convecting body
  190. Other ways of calc. mass of other planets ? G evolution ?
  191. Diffraction of a massive particle in a slit experiment
  192. Quantum Computing
  193. Magnetically charged Singularities?
  194. Rocket Thought Experiment
  195. What is the relationship between dark matter and black holes?
  196. Width of a photon
  197. What are magnetic fields made of?
  198. Destroying a molecule with a laser?
  199. Who's right?
  200. Hydraulic Brake Question
  201. What is Dark Matter and Dark Energy?
  202. Thermodynamics, from gas to solid
  203. modeling and simulation in physics
  204. Entropy question - heavily revised
  205. Applicability of classical thermodynamics
  206. Maths in scientific papers
  207. Long wavelength photon interacting with a black hole.
  208. From Energy to Matter, from Matter to Energy
  209. Identify these equations?
  210. The "detailed" Branches of Physics?
  211. Superstrings doesn't exist?!
  212. Chaotic pilot-wave dynamics
  213. Quantum data transfer without any material means
  214. Time\Light relationship???
  215. Photon clock entering lower grav. pot.: What happens ?
  216. Something out of Nothing - Richard Dawkins & Lawrence Krauss
  217. The Physics Sub Forum
  218. Calculus and analysis in physics
  219. Physics for noobs
  220. Does growing by the moon have any scientific support?
  221. Applying knowledge of light to growing your own food
  222. Fresh mind looking for guidance
  223. math relations to physics...
  224. What great things will be enabled if SpaceX succeeds with reusable rockets?
  225. Reflection - reaction force direction
  226. wasted energy
  227. Viewing our own galaxy
  228. How rotational fan blade movements push the air forward?
  229. Could we send a "curved mirror" type satellite around the sun to reflect photons to us?
  230. Blocking Pulsed Microwave ELF Frequencies
  231. Black hole evaporation depending on the observer?
  232. How does rocket engine make ship go forward ?
  233. I'm stumped
  234. Relativistic speed transformation in an accelerated frame
  235. How is one's weight distributed on each leg?
  236. Entanglement a result of the simulation hypothesis?
  237. What is the difference GP Energy and Gravitational Potential?
  238. Dumb hole?
  239. How do you Physicists view numbers?
  240. How short of a wavelength is possible?
  241. Force on the ground when pulling a weight
  242. The way mass distorts the geometry of spacetime .
  243. Are the Force Fields (Gravity, EM,...) just emergent phenomenon?
  244. I need help understanding quantum vacuum state
  245. Newton's third Law
  246. Higgs mechanism / is mass a transient phenomenon?
  247. Newton's 3rd Law
  248. Many worlds game.
  249. Inertia / Mass / Friction
  250. Unruh effect and conservation of energy.