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• NASA says they now know there's water on the moon. Think they've known all along?

  Asked by kevbo from iPhone | 42 responses

• Why E=mc2?

  Asked by Christian95 | 30 responses

• Is there a way to cheaply re-carbonate a stale beer?

  Asked by Kraigmo | 6 responses

• Should technology be disseminated as quickly and extensively as possible?

  Asked by wundayatta | 16 responses

• Do you think that the 20th century physics discoveries are partly repsonsible for New Age silliness?

  Asked by LostInParadise | 49 responses

• Do you think that USA's secrets agencies really hide answers to humanity's secrets?

  Asked by Christian95 | 25 responses

• Can you explain why my body reacts strangely to certain sounds?

  Asked by tinyfaery | 23 responses

• Do you believe that everyone has a "well of rage" within them?

  Asked by evegrimm | 21 responses

• Does the world need organ donors or body-to-science donors more?

  Asked by EmpressPixie | 28 responses

• If a NASA video shows objects changing speed/direction, is that proof of propulsion systems or is there another explanation?

  Asked by Ansible1 | 18 responses

• Why do my sister and daughters have "magnetic personalities?" See details.

  Asked by Judi from iPhone | 14 responses

• If you were traveling at the speed of light would you be able to see someones headlights behind you?

  Asked by J0E | 30 responses

• What is a good girl/boy name?

  Asked by Tealuvertia | 45 responses

• If the internet was around in the 80's like it is today, who would be among the most Google'd names?

  Asked by Ansible1 | 41 responses

• What would happen if the moon disappeared?

  Asked by erichw1504 | 39 responses

• Why are refrigerators magnetic on the outside?

  Asked by erichw1504 | 20 responses

• What is your explanation that from time to time people experience telepathic communication?

  Asked by mattbrowne | 27 responses

• Are you fed up with cancer wreaking havoc on our lives?

  Asked by dannyc | 54 responses

• How do you solve this frequency problem?

  Asked by kibaxcheza | 9 responses

• What is the difference between an endothermic and an exothermic process?

  Asked by sweetteaindahouse | 15 responses

• I have an equation calling for the use of "log" and I don't really understand how to use it.

  Asked by MissAnthrope | 6 responses

• How is the transport of a sugar/amino acid through a kidney epithelial cell different from the mechanism of glucose transport in a liver cell?

  Asked by MissAnthrope | 2 responses

• Why don't we use Tesla's wireless energy transmission?

  Asked by tramnineteen | 17 responses

• When did Degrees Centigrade turn into Degrees Celsius?

  Asked by majorrich | 5 responses

• Did the System Of A Down "Toxicity" Album predict 9/11 among other things?

  Asked by Darbio16 | 28 responses

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