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• How would this Alien encounter transpire?

  Asked by Ltryptophan from iPhone | 20 responses

• What are some simple chemistry or physics "tricks" to use in a magic show for children?

  Asked by hopscotchy | 10 responses

• How to reduce effect of temperature inversion?

  Asked by paygate591 | 6 responses

• How long can I leave this 1% agarose gel out in room temperature before electrophoresis?

  Asked by Mr_Saturn512 | 2 responses

• Can the universe function without quantum mechanics?

  Asked by PhiNotPi | 15 responses

• What do you think about using carbon dioxide as a new raw material?

  Asked by mattbrowne | 12 responses

• Can someone explain this to me in a better way?

  Asked by xxporkxsodaxx | 7 responses

• What happened with my homemade bug repellent?

  Asked by El_Cadejo | 9 responses

• why is the periodic table symbol for sodium, Na ?

  Asked by kelly | 7 responses

• Anyone researched or making/drinking ionized water -- popularized by Kurzweil as an anti-aging elixir?

  Asked by pallen123 | 13 responses

• What is the most amazing looking chemical reaction?

  Asked by ETpro | 16 responses

• Why do some people get "wine lips"?

  Asked by rexpresso | 6 responses

• Why are kernels of corn so impervious to the digestive process?

  Asked by robmandu | 8 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

• I sometimes smell of vinegar. How can I overcome this?

  Asked by rexpresso | 16 responses

• Is it possible to escape this room?

  Asked by Ltryptophan | 26 responses

• Can sexual thoughts self-perpetuate to induce sexual and physical desire, resulting in an urge such as this....?

  Asked by nebule | 14 responses

• What could cause bright green flames in a campfire?

  Asked by MissAusten | 14 responses

• Is it okay to use a butcher block that has been covered with polyurethane?

  Asked by norah | 8 responses

• What is the difference between natural gas and propane gas?

  Asked by ibstubro | 7 responses

• What can I put sulfuric acid in?

  Asked by Les | 5 responses

• Why are the electrons in an atom moving around the nucleus?

  Asked by Christian95 | 31 responses

• Would anyone care to play sulfur, sulfite, or Sappho?

  Asked by Blondesjon | 11 responses

• Why can't I improve my grade 12 diploma exam grades without running out early due to anxiety attacks?

  Asked by RedDeerGuy1 | 15 responses

• Is it more likely to get a sunburn under the ozone hole in the South Pole?

  Asked by RedDeerGuy1 | 4 responses

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