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