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• What happens when you break quark bands?

  Asked by Brian_Ghilliotti | 2 responses

• String theory in a nutshell?

  Asked by wabarr | 7 responses

• What if the two subatomic forces swapped with one another?

  Asked by AstroChuck from iPhone | 12 responses

• Cosmology: Why do we think that the universe is expanding right now?

  Asked by krrazypassions | 16 responses

• Other than electrons, what else can you magnify and view with an electron microscope?

  Asked by Blondesjon | 25 responses

• What is centripetal force?

  Asked by aghakhan | 3 responses

• Why would it look like the gigantic fire is soooo close?

  Asked by flo | 4 responses

• Why are some elements radioactive and some not?

  Asked by RedDeerGuy1 | 3 responses

• How can I get cold air to reach the ceiling?

  Asked by dxs | 9 responses

• Are sunflowers mimicking the way the sun looks?

  Asked by Ltryptophan from iPhone | 9 responses

• Do you agree with the following quote about the electron's nature?

  Asked by luigirovatti | 8 responses

• Physics. Do the walls really have ears?

  Asked by RedPowerLady | 18 responses

• Why does viewing a pair of binoculars backwards make the resolution better?

  Asked by RedDeerGuy1 | 2 responses

• Do major volcanic eruptions have the force to eject debris into outer space?

  Asked by Ltryptophan from iPhone | 5 responses

• Why is the mass difference in the ud-quark-family different from the other families?

  Asked by Llan | 1 response

• What can I do with a physics and mathematics degree?

  Asked by Vortico | 22 responses

• What's the difference between a messenger particle and a matter particle?

  Asked by Coexist | 10 responses

• What is light exactly?

  Asked by Hypocrisy_Central | 22 responses

• Could BP's closing off the well create a hydraulic hammer?

  Asked by Ltryptophan | 7 responses

• Is AMPS the number of coulombs per second or 1.6x10^-19 per seconds?

  Asked by Gooood | 7 responses

• Is solid or dry respiration possible?

  Asked by Ltryptophan | 5 responses

• Is there any evidence showing how the nature of time works backwards?

  Asked by kingpinlovesyou | 12 responses

• How many dimensions existed before the Big Bang?

  Asked by talljasperman | 19 responses

• Could quantum entanglement be used in electric energy production?

  Asked by victor1985 | 9 responses

• What's the Deal with Windchill?

  Asked by hannahsugs | 4 responses

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