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  1. Optimizing Surface Area of a Conductor
  2. Was the first picosecond of the universe really a picosecond?
  3. electrons superconductor
  4. speed of light drop between 1928 and 1945
  5. subatomic particles
  6. does odor transfer to clothing? material? a fart?
  7. Phosphor dots
  8. The problem of air conditioners heating up Earth
  9. Potential proof of MWI
  10. Physics with Pokemon: Electromagnetism
  11. Why do opposites attract?
  12. What is the difference between centrifugal force and gravity?
  13. Tangential Speed Question
  14. A spooky question
  15. Need interdisciplinary consultation.
  16. A Unifying Concept in the Equations of Circular Motion in Gravimagnetic Fields
  17. How does a black hole trap entities?
  18. Problem (elsewhere).
  19. Equilibrium - Scalar or Vector?
  20. Color of Light
  21. Everywhere at Once
  22. Orch Or Theory
  23. Is an electro-magnetic field visible?
  24. How do neutrons and electrons come into existence?
  25. Origins of atoms
  26. Would this experiment prove or disprove that consciousness causes wave function collapse?
  27. How physics can violate Pr(A=B) + Pr(A=C) + Pr(B=C) >= 1 ?
  28. Increase Ce3+ in cerium oxide solution
  29. Refraction: Definition and explaination with examples
  30. Why aren't there thirteen through twenty-four o'clock?
  31. Is motion quantative? Does reality have a framerate?
  32. What defines a particles probability wave?
  33. Dark matter and superposition
  34. Strange Reflection
  35. Soundproofing
  36. Who or What Was Filming Take Off?
  37. Air Conditioning
  38. Effects Of Heat
  39. Determining Flexural Modulus
  40. Measurement Problem Solved
  41. Is "X is in superposition" the same as "X is not quantum-entangled with us"?
  42. How optics lens work?
  43. Only the Void is infinite?
  44. Expanding Universe question
  45. Why Light cant escape black hole
  46. Time Travel Question part2
  47. Some Electromagnetism questions
  48. Black hole
  49. testing 0.25 in water manometer
  50. Static charge and isotope ratio's on GC-MS measurements
  51. to get a job abroad at biophysics
  52. My fusion question
  53. Reflection, refraction and scattering
  54. My issue with Musk sending a Tesla into space
  55. Why is the sea blue?
  56. Time travel question
  57. Calculating Youngs Modulus
  58. Rayleigh vs Raman scattering
  59. what are preliminaries to understand signal processing fundamentals?
  60. Thermal Conductivity Question
  61. A doubt about an electric kettle!
  62. Building a 1600 gallon deep aquarium and have a fluid dynamics question!
  63. Tidal Locking Dynamics of the Earth & Moon System
  64. A stupid question?
  65. heat flow
  66. Pressure on Bridge
  67. Ives–Stilwell experiment
  68. unified theory ????
  69. Can an emitter of light be transparent?
  70. Copenhagen Interpretation
  71. Light colors and single color light sources
  72. The Relationship Between Electron Drift Velocity at Stall and Maximum Rotor Velocity in BLDC Electric Motors
  73. SI-Derived KV Formula & The Relationship between KV and Conductance in BLDC Motors
  74. What is the force N and P of the cart and Pendulum for?
  75. ”Efficiency Control” Algorithm For BLDC Electric Motors
  76. Simulating the Double Slit experiment
  77. Quantum Gravity territory
  78. Mystery solved: why hot water freezes faster than cold
  79. I need help for a project
  80. Any Bremsstrahlung Radiation Emitted (or Not?) Prior to Electron-Positron "Annihilation?"
  81. Electrolysis of Water using Solar Panels HELP!
  82. The measurement problem: A new idea.
  83. When is a Heat Engine Not a Heat Engine?
  84. Understanding Down Quark Decay?
  85. Dimensions
  86. Electricity and water
  87. The Speed of Light Paradox
  88. Massless Particles
  89. Is gravity a force or is it an effect?
  90. Phase Change Material
  91. What I Observed.
  92. An efficient water dissociation method?
  93. 2 slit - observer?
  94. SI Base Units
  95. Radios, communication and computers are dependent on quantum mechanics?
  96. Can I observer effect of wave & particle nature of light simultaneously?
  97. Beauty and Truth - what happened?
  98. Implications of Double Slit
  99. Grand Unification Equation within the Standard Model
  100. How is Uranium Possible?
  101. Wattage deaths in extreme.
  102. Light, Photons and Electromagnetic Spectra?
  103. What is Einstein's frame of reference?
  104. question about what produces heat and light from the sun
  105. Co ordinates in Space Time
  106. The relationship between Mass and (Kinetic) Energy in General(?) Relativity
  107. Simulating quantum effects with classical mechanics
  108. Mathematical Physics Question.
  109. Gravity, space, space-time, mass, how do these things work?
  110. Is it possible to create a ‘Transverse Field Ising Spin’-compatible Super Hamiltonian?
  111. Theory of Relativity Primers
  112. Entanglement
  113. Sound waves
  114. Do atoms/particles have magnetic fields? Can we change the fields in anyway?
  115. Quesion About My Adopted Nephew And His IQ Resuts
  116. How to calculate with vacuum
  117. Riddle me this...
  118. How Did This Guy Make a Soccer Ball Wobble On the Ground?
  119. How does light know when to Reflect, Refract, or Pass Through matter?
  120. Why don't satellites burn up?
  121. How Can I Calculate Lens Needed for Projection
  122. Vibration and separation
  123. Are Time Loops Possible?
  124. Is earth's gravity equal everywhere?
  125. Curved LASER beam?
  126. LIGHT PPFD from PPF
  127. Bullet speed?
  128. Would a spinning gyroscope change angles if taken 1/4 around the globe?
  129. Challenge to standard model?
  130. Can we store moonlight?
  131. Cooling a solid to absolute zero
  132. 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?
  133. Why can't we feel the difference of the earth's rotation from equator verses the north pole?
  134. Best Online Database for Dark Matter?
  135. Curious about cooling behavior of static body vs convecting body
  136. Other ways of calc. mass of other planets ? G evolution ?
  137. Diffraction of a massive particle in a slit experiment
  138. Quantum Computing
  139. Magnetically charged Singularities?
  140. Rocket Thought Experiment
  141. What is the relationship between dark matter and black holes?
  142. Width of a photon
  143. What are magnetic fields made of?
  144. Destroying a molecule with a laser?
  145. Who's right?
  146. Hydraulic Brake Question
  147. What is Dark Matter and Dark Energy?
  148. Thermodynamics, from gas to solid
  149. modeling and simulation in physics
  150. Entropy question - heavily revised
  151. Applicability of classical thermodynamics
  152. Maths in scientific papers
  153. Long wavelength photon interacting with a black hole.
  154. From Energy to Matter, from Matter to Energy
  155. Identify these equations?
  156. The "detailed" Branches of Physics?
  157. Equations and Factors of Real Doppler Effect
  158. Superstrings doesn't exist?!
  159. Chaotic pilot-wave dynamics
  160. Quantum data transfer without any material means
  161. Time\Light relationship???
  162. Photon clock entering lower grav. pot.: What happens ?
  163. Something out of Nothing - Richard Dawkins & Lawrence Krauss
  164. The Physics Sub Forum
  165. Calculus and analysis in physics
  166. Physics for noobs
  167. Does growing by the moon have any scientific support?
  168. Applying knowledge of light to growing your own food
  169. Fresh mind looking for guidance
  170. math relations to physics...
  171. What great things will be enabled if SpaceX succeeds with reusable rockets?
  172. Reflection - reaction force direction
  173. wasted energy
  174. Viewing our own galaxy
  175. How rotational fan blade movements push the air forward?
  176. Could we send a "curved mirror" type satellite around the sun to reflect photons to us?
  177. Blocking Pulsed Microwave ELF Frequencies
  178. Black hole evaporation depending on the observer?
  179. How does rocket engine make ship go forward ?
  180. I'm stumped
  181. Relativistic speed transformation in an accelerated frame
  182. How is one's weight distributed on each leg?
  183. Entanglement a result of the simulation hypothesis?
  184. What is the difference GP Energy and Gravitational Potential?
  185. Dumb hole?
  186. How do you Physicists view numbers?
  187. How short of a wavelength is possible?
  188. Force on the ground when pulling a weight
  189. The way mass distorts the geometry of spacetime .
  190. Are the Force Fields (Gravity, EM,...) just emergent phenomenon?
  191. I need help understanding quantum vacuum state
  192. Newton's third Law
  193. Higgs mechanism / is mass a transient phenomenon?
  194. Newton's 3rd Law
  195. Many worlds game.
  196. Inertia / Mass / Friction
  197. Unruh effect and conservation of energy.
  198. Gravity according to GR? Force? Geometry? Other?
  199. bowl type /half sphere magnet
  200. conservation of energy in an undamped driven harmonic oscillator
  201. Mars physics
  202. Thermodynamics: heat transfer?
  203. Darkest material ever created - Nanonews
  204. How can I create an impedance mismatch between two materials significant enough to prevent ultraspund 1-20mHz from passing through if possible?
  205. Is air more manipulable than helium?
  206. Helium vs Air Plasma
  207. Helium microwave experiment
  208. Why do things appear to move faster when they're closer to us?w
  209. Re Alex Euler & test Question
  210. GPS clock correction
  211. Do some current Popular Theories meet falsifiability?
  212. Foucault pendulum
  213. Why doesn't the earth leave its orbit?
  214. Newton's Bucket?
  215. Capillary Power.
  216. How forces work during hammerthrow
  217. E8 Theory vs M-Theory
  218. electron confinement
  219. Is Time Really a Dimension?
  220. The Expansion of Space effects on Energy/Matter
  221. If my arm would be much more massive than the rest of my body would my body actually move backward instead of my arm forward
  222. how muscle force work
  223. Vacuum Evaporation
  224. What choice do we have?
  225. what is a newton meter?
  226. How could Velostat made by 3M/Electrical Conductive Sheets shield electric fields?
  227. Are dimensions real, or just our way to describe what we experience?
  228. Quantum Mechanics | A few questions and proposal
  229. quick question
  230. Could Photons Be Used to Build Something?
  231. 23kHz Acoustic Sound Wave
  232. Coronal Mass Ejection - Effects on Us
  233. What indicates if object will be reflected - certain example
  234. What cause electric discharges around charged object (like generator)?
  235. Terminal Velocity?
  236. Smallest object with a disproportionate weight.
  237. I need a way to block Ultrasound Frequencies between 19-800kHz, as well as radio frequencies via helmet?
  238. Gravity Affect on Time
  239. The Uncertainty Principle
  240. The interior of a Proton (as an example)
  241. Mass number & density question
  242. Use the lens formula to show that f^2 = ab
  243. Calculate the threshold wavelength of the metal
  244. Deflection of light in classical physics
  245. Does global pull of a body vary with distance?
  246. Non-Circular Wheel vs. Circular Wheel
  247. Dimensionality of Light and Shadow
  248. electrostatic solid switch question
  249. Does Energy Affect Gravity and the other way around?
  250. Deflection of light