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• Planck's universe, cube or sphere?

  Asked by Bill1939 | 22 responses

• How are particle accelerators created from radiowave frequency?

  Asked by radcliff | 9 responses

• What if your human eyes did not reflect light?

  Asked by radcliff | 4 responses

• What is the correct way to describe this type of physical/sports training?

  Asked by pallen123 | 1 response

• How could a human eye become an Optical Black Hole?

  Asked by radcliff | 12 responses

• If someone found a black hole, who would you call to test and verify that it really was one?

  Asked by radcliff | 11 responses

• Does acrylic absorb or transmit high intensities from electromagnetic frequencies?

  Asked by radcliff | 3 responses

• Could internal conversion or ultrafast internal conversion, be artificially started in humans and create Radioactivity?

  Asked by radcliff | 5 responses

• Why can't we just zipline between major cities?

  Asked by Ltryptophan | 21 responses

• If my math skills are pitiful can I still be a Mechanical Engineer?

  Asked by Ltryptophan | 17 responses

• Why does pressure increase when you kink the hose?

  Asked by HelpMeOmg | 9 responses

• When something is considered infinite what does that encompass?

  Asked by tacres | 13 responses

• Is there an animal on earth that moves so slowly that it could see the plants grow around it?

  Asked by O_liver | 11 responses

• Why do different fabrics feel like they are different temperatures?

  Asked by augustlan | 12 responses

• Is there a universal law of ponytail rotation?

  Asked by majorrich | 25 responses

• If an object is dumped into space would it explode, implode, or would nothing happen?

  Asked by Luiveton | 23 responses

• Homework question about gears.

  Asked by Mariah | 9 responses

• Why are P orbitals the shape they are?

  Asked by inunsure | 4 responses

• Help me understand the wording of this problem (electrical circuits homework)?

  Asked by Mariah | 7 responses

• Is the idea of permanent magnet "free energy" generators impossible?

  Asked by poisonedantidote | 7 responses

• Does Stephen Hawking's voice synthesizer handle Math equations?

  Asked by talljasperman | 4 responses

• Where can a High School graduate go on the internet to read, learn and practice writing articles on Peer Reviewing?

  Asked by talljasperman | 2 responses

• What is the rotational effect of a force?

  Asked by silverangel | 4 responses

• If Matter is +1 and Antimatter is -1 then what would 0 be (details inside)

  Asked by talljasperman | 14 responses

• What might we define as the Tao of Physics?

  Asked by ETpro | 16 responses

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