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• In simple terms, why are scientists so convinced that most of the universe is made up of dark matter and dark energy?

  Asked by LostInParadise | 11 responses

• Is it possible to turn a normal object into a speaker at a far distance?

  Asked by Ltryptophan | 13 responses

• Which puts out more energy, a human body or the sun?

  Asked by 6rant6 | 20 responses

• As a proton falls into a black hole, it accelerates. How large will its mass become as it approaches light speed?

  Asked by Bill1939 | 26 responses

• How does ice cool water it sits in?

  Asked by Ltryptophan | 29 responses

• Would air trapped between layers of glass cause the glass to break when heated to high temperatures?

  Asked by Mariah | 12 responses

• Is it possible to consult renowned physicists online?

  Asked by Anatelostaxus | 6 responses

• What do you think about Joao Magueijo's variate speed of light concept?

  Asked by Christian95 | 10 responses

• How to turn dioptres into focal length?

  Asked by Timebomb | 5 responses

• Is toast more likely to land jelly side down?

  Asked by LostInParadise | 14 responses

• Why do carbonated drinks go flat if their containers are opened?

  Asked by shared3 | 6 responses

• Why are science shows better than science class?

  Asked by talljasperman | 20 responses

• Would you still be you?

  Asked by Ltryptophan | 11 responses

• What regulates the nuclear fusion rate within stars?

  Asked by ETpro | 14 responses

• Doesn't physics allow cubes to roll down hills?

  Asked by Nevada83 | 10 responses

• Could post corporeal existence be a viable form of life?

  Asked by Ltryptophan from iPhone | 21 responses

• Besides accuracy tests, what are some examples of a measurement itself being the topic of interest?

  Asked by Ltryptophan from iPhone | 9 responses

• Is there a phenomenon in physics, whereby a planet could be experiencing accelerated passage of time relative to the rest of the universe?

  Asked by ragingloli | 4 responses

• What is the difference between gravitational mass and inertial mass?

  Asked by VanBantam | 1 response

• M = m0 / sqrt(1 - (v/c)^2): will humankind never journey to even the nearest star?

  Asked by avalmez | 39 responses

• What is the formula for calculating the rate of water escaping through a hole in a pipe?

  Asked by malevolentbutticklish | 12 responses

• Is there any interactive software useful for learning the basics of the fourth spatial dimension?

  Asked by Hobosnake | 6 responses

• What happens when electrons collide circling an atom?

  Asked by 6rant6 | 29 responses

• How can I solve the values of the equations?

  Asked by xichyu | 1 response

• What would be needed to create a gravity-mill?

  Asked by Ltryptophan from iPhone | 11 responses

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