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  1. Conformal symmetry group
  2. Walking with coffee
  3. Why does condensation need a surface?
  4. Fun with physics - new edition of the free pdf book
  5. Removing clothing wrinkles using ultrasonics or similar
  6. electromagnet forces
  7. simultaneity and black holes
  8. Moisture content is a (?) variable
  9. Developping a stand up help
  10. Speed of data traveling in relation to speed of light
  11. Question about Twin Paradox
  12. Easy Gravity question?
  13. The Space-Time interval.
  14. Father Son Debate
  15. Photon frequency/wavelength -
  16. 2 equal bodies attract: what happens at close range?
  17. question about star location
  18. Probably a stupid question
  19. What is the difference between a model and a theory?
  20. Working of dry cell battery!!
  21. Universe
  22. Reynolds Number
  23. contain an atmosphere with an electromagnetic field?
  24. Entangled photon and polarizers
  25. Where am I wrong?
  26. If gravitational waves exist would they produce interference patterns?
  27. Cool and easy calculations to do in physics?
  28. Stars and distance with another one
  29. Magnetism properties?
  30. fully covariant Gravitoelectromagnetism
  31. refraction and reflection
  32. gravitational waves, really never detected yet?
  33. capacitor with varyable permittivity dielectric
  34. What is the weirdest experiment you know about
  35. Help in speed problem please
  36. Help in pendulm problem please
  37. help in dot product
  38. Help me with the work problem please help
  39. Steam Bath Chemistry?
  40. Classical explanation of double slit polarization experiment
  41. New here need help about condensation!
  42. Introduction to Plasma Physics and Controlled Fusion Vol1. 2nd Edition, Francis F. Chen
  43. speed/momentum
  44. Quantum Bayesianism
  45. Adjective for "having mass"
  46. Some stupidly basic questions about heat/temperature :/
  47. X-rays
  48. Am I understanding relativity correctly? and a simple question...
  49. WTF is going on with monopoles?
  50. Momentum and Gyros
  51. Surface friction and temperature increase of water vs several solids.
  52. Selection for masters degree course.. Physics or engineering?
  53. Coherence length of a single photon
  54. What happens to the Ek of light slowed down ?
  55. Do things move relatively to the spacetime manifold ?
  56. Wave and beats
  57. What am I missing?
  58. Atoms-Reason for the specific the 2,8,18… electron spread?
  59. Dip Coater
  60. what do spinning reference frames spin against?
  61. Question on GR : Bending of light - Einstein's calculations
  62. speed of time difference across a point in gravity
  63. electron and photon
  64. Gravitational Mass and Inertial Mass: A Monolog
  65. A Question about Color
  66. Mars vs Earth air speed,
  67. Vibrating plate wave reflection problem (Chladni pattern)
  68. Cross-talk measurement between strips in particle detector
  69. Calculating Coefficient of Friction for Sandpaper
  70. Some questions and our Universe
  71. Circumnavigating the globe and losing time.
  72. Negative Voltage?
  73. Water, what a magnificent compound
  74. Is it possible to produce fusion explosion by just compressing hydrogen gas?
  75. Is this a realistic scenario?
  76. Hmt
  77. thermal storage
  78. FET operation
  79. Gravitational energy
  80. Convergent divergent nozzle
  81. Heat Pipe
  82. Sound
  83. How much power we expect to get from fusion reactors?
  84. What is this spectrometer actually doing?
  85. Unifying Space and Time
  86. Electromagnetic wave form/fr & EM tranmitter questions
  87. What are the physics behind a rocket being propelled? ..help...
  88. nonconservative work
  89. Can we change laws of physics?
  90. Transfer of heat
  91. Random Theory of Dimensional Analysis
  92. Question : Increasing mass and the gravitational field
  93. Question on GR : How is gravity maintained in a box ?
  94. How much energy/force would it take to move an atom it's own diameter?
  95. Would FTL Mean Time Itself Would Stop?
  96. Radiating light - Underground Greenhouse
  97. paradox with relativity need help explaining
  98. Is light considered matter?
  99. transfer of electricity
  100. A couple of questions about gravity, time dilation and mass
  101. Electrodynamics !!
  102. A question on observed time in GR : the lightning example by Einstein
  103. Trigonometry
  104. Would Acoustic Propulsion work in Space?
  105. Alcubierre drive practicality and the problems of it
  106. Regarding: English assignments
  107. Why should not all earth atmosphere sucked by space?
  108. A simple special relativity calculation (I guess)
  109. Careers in Physics
  110. The theory of practical joking - its relevance to physics
  111. Hello and I'm sure there is an easy answer. ( relativity
  112. supernovas and black holes in 11 dimensions
  113. moving space and time
  114. Diamond Penetration
  115. What causes gravity
  116. Efficiency of a system
  117. Are we able to detect the entire electromagnetic spectrum?
  118. A question
  119. Window spying and Special Relativity
  120. Forces pfft - What do you think Mr Lagrange?
  121. Is It True That Time Stops on the Event Horizion?
  122. is gravity a force?
  123. The Twin Paradox and Inertial Frame of Reference
  124. Regarding Sticky: Special Relativity Primer by Janus
  125. plasma
  126. Laws, principles and facts
  127. Don't Know Where to Start!
  128. Radiation and nuclides at Fukushima
  129. Opposing magnetic fields.
  130. Could this be possible?
  131. I need help! ASAP PLEASE!
  132. Schrodinger wave equation in 2-dimension.Not understanding!!
  133. static friction of masses connected by a rod
  134. One Astrounaut Says Why He Wouldn't Want Gravity On His Spacecraft...
  135. How Big Would An Artificial Gravity Sphere Need To Be?
  136. Voltage and Water pressure analogy question
  137. Where do these things come from?
  138. Understanding this GR visualisation
  139. Would Increasing The Speed Of Light Be Safe?
  140. Why Might Static Objects Redshift?
  141. Simple but possibly deeper unit and formulae question
  142. GR analogy
  143. Visualising SpaceTime Events or Processes (and distortions) with 3D monitors
  144. Two-way relativity?
  145. What is homo-polar generator?
  146. frequency ,magnetism ,potential, anti-gravity
  147. Expansion of the Universe.
  148. What's cause of Popped Water Balloons.
  149. Relativity: electron beam vs. laser beam?
  150. How Newtonian Physics Ruin Space Combat...
  151. Energy, Melting Point, & Energy Conservation: Any help apperciated
  152. Any physics grads working in the UK but not originally from there - I'd like to interview you for Physics World Magazine
  153. A hypothesis regarding blackholes and dark energy
  154. What if?
  155. Humans: 10 dimensional beings?
  156. boil water from room temp using regular batteries?
  157. Iron Man Flight Concept MK I
  158. Enrico Fermi's Legacy
  159. What is the smallest possible point?
  160. centripital and centrifugal -Satellite
  161. Cold water/ hot water
  162. Time warp and Einstein : Trillion Frames Per Second
  163. Klein-Nishina formula
  164. momentum of the photon
  165. Angular displacement, Angular velocity
  166. Light waves from LED lamps as high capacity datatransmission : interesting TED-talk
  167. fix your tomakak
  168. Are forcefeilds possible?
  169. Neutron "bombardment" of fissile material, Oppenheimerian weapons, and energy.
  170. Metamaterials - General
  171. How to model propagation of light in Relativity?
  172. Compton scattering
  173. Black Hole Event Horizon
  174. Is there a difference between the distance of magnets...
  175. uses of radiation detectors
  176. Curved spacetime and multiple planets in orbit : an image of this ?
  177. Does Fusion break the laws of physics?
  178. Spring constant(rate) pneumatic cylinder
  179. If you don't like dark matter...
  180. Rays of Light.
  181. Question on QM basic measurements
  182. Physics coursework
  183. Static electricity - Quantity of charge induced.
  184. Springs
  185. time dilation -confusion
  186. elastic collision
  187. Energy levels
  188. why the danny webb telescope can see the star behind the nebular?
  189. Magnitudinal Classes
  190. radio activity...old news??
  191. Ethanol concentration in a liquid ?
  192. Diffraction and interference of wave. Confused!
  193. Telling lies to describe truth: Do we emphasize the importance of “the art of approximations” to the students
  194. physics question on light waves!
  195. Et le second degré, vous connaissez ?
  196. Motor Vehicle Heat Exchanger
  197. Can General Relativity model causation of time dilation?
  198. Best illuminating light for one with night vision?
  199. Stupid questions about black holes
  200. Law of thermodynamics
  201. Plasma Thrusters
  202. Gravitational Time Dilation
  203. water asteroide hmmm....
  204. A dimension higher than 3/4 which can be indirectly seen?
  205. Particles as wave packets - why they don't dissipate?
  206. Young designer need a little help.
  207. Could you please tell me where we are
  208. Gaining Mass at Speed
  209. Time and motion Brian Greene
  210. Question on a formula - half-life and lamda related
  211. E=mc^2...from a novice
  212. Quantum Gravity and Geometrogenesis
  213. Can solargraphy provide quantitative data?
  214. Purely Theoretical Implementations of Hooke's Law
  215. What can cause periodic interference (constructive interference occurs every 9 mm when the reference mirror is shifted) in OCT setup?
  216. Black holes and dark matter
  217. Accelrometer-Kinematics
  218. Planck energy
  219. c = k
  220. Quantipararalela what?
  221. Mohr's circle how to do
  222. the particle in the photon
  223. Gravity x Acceleration=? Gravity / Energy=? Gravity/mass=? Gravity x energy=? G x M=?
  224. Electron-hole gas density
  225. What is it like to be a quantum object ?
  226. buoyancy-Gravity: object completly submerged in water
  227. Kinetic energy at v = c
  228. the broke the speed of light?
  229. Screenless display with help of lasers
  230. About Einstein's special relativity theory
  231. Elevation Change
  232. Dark Energy Push/Expanssion or Encompassing Gravity Pull?
  233. Poisson's Ratio
  234. simple Question in Mecanic
  235. Pair Production Reactor
  236. Amplituhedron
  237. Do moving charged particles emit a magnetic field?
  238. Newton's Cradle
  239. Do all forces travel as wave?
  240. How do you make a heat condenser or condense heat ...........is there any way to keep electrons in an enclosed space
  241. Understanding the kilowatt hour
  242. Radar Question
  243. Black holes, Dumb holes and accelerating EoS
  244. Space expansion
  245. genesis of the joule
  246. Nuclear radiation from the result of fusion of hydrogen to helium
  247. Why?
  248. What is electric charge?
  249. How does a single photon look like?
  250. New Thread / String Theory....well sort of