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• Why is 50m most pistols' effective range?

  Asked by yaujj48 | 2 responses

• Are any human weapons as destructive as a major asteroid impact?

  Asked by Ltryptophan from iPhone | 12 responses

• Are we all one?

  Asked by ETpro | 23 responses

• Is there any particular reason why certain sports balls are shaped the way they are?

  Asked by Mariah | 14 responses

• When is now - can you measure it?

  Asked by Besafe | 38 responses

• What type of physics do you find most interesting today and in the future?

  Asked by Daniel011 | 14 responses

• Is science coming to the end of the road?

  Asked by flutherother | 59 responses

• Can a photon be smaller than a Planck sphere?

  Asked by Bill1939 | 9 responses

• Has anyone else been thinking about this?(Details.)

  Asked by MrGrimm888 | 10 responses

• Why does the horizon always appear to be at eye level?

  Asked by Bioplasmic | 6 responses

• Would a small insect die from an impact after dropped from a large altitude?

  Asked by ragingloli | 12 responses

• Would a standard howitzer on the Moon’s surface be able to hit Earth?

  Asked by Ltryptophan from iPhone | 45 responses

• How can noises (like white noise) have colors?

  Asked by Aethelflaed | 11 responses

• Why do wine glasses emit static noise?

  Asked by PhiNotPi | 6 responses

• How fast is gravity?

  Asked by mattriley | 21 responses

• Might fractal geometry finally reconcile general relativity and quantum theory?

  Asked by Zuma | 41 responses

• Using the formula e=mc^2, how many joules of energy would 1 kilogram of matter yield?

  Asked by Brian1946 | 8 responses

• Are you a Quantum Activist?

  Asked by CaptainHarley | 106 responses

• What is the speed of darkness?

  Asked by wundayatta | 15 responses

• If something is going slow enough, can it go through the earth's atmostphere?

  Asked by Zone36 | 24 responses

• How high can planes fly?

  Asked by annie | 9 responses

• Is there a neutral state prior to karma?

  Asked by whiteliondreams | 46 responses

• How does spacecraft navigate in space if it's destination is one of the Lagrange points?

  Asked by Samantha4One | 13 responses

• What materials will hold microwaved heat the longest?

  Asked by pallen123 | 7 responses

• Atheists: What do you believe is the most powerful force in the universe?

  Asked by tinyfaery | 51 responses

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