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• When we harness tidal energy from the moon, what energy source is depleted?

  Asked by ben | 35 responses

• Is there any good reason not to turn a computer off overnight?

  Asked by jdegrazia | 16 responses

• How much sleep do you need to function productivly?

  Asked by judochop from iPhone | 20 responses

• Are you a low energy person or a high energy person?

  Asked by jca | 22 responses

• How hard is for a multi million company like Apple to make a solar battery charging device for your iPhone / MacBook ?

  Asked by seVen from iPhone | 6 responses

• Do thermal curtains really save energy?

  Asked by sarahclif | 4 responses

• Would laying in bed for 8 hours straight but not falling asleep do the same as sleeping 8 hours?

  Asked by queenzboulevard | 18 responses

• If I drink two energy drinks a day (generally sugar-free redbull), what is the absolute latest I could drink the second one before it would start affecting my sleep?

  Asked by luminous00 | 12 responses

• Will the economic downturn slow the rate of global warming?

  Asked by sferik | 16 responses

• Are Christmas lights a threat to our national security?

  Asked by shilolo | 25 responses

• Why don't coal and oil naturally decay?

  Asked by LostInParadise | 12 responses

• Rental house has no flu in fireplace. suggestions for making it more energy-efficient?

  Asked by sarahclif | 7 responses

• What temperature do the experts suggest we place our thermastats during winter months?

  Asked by cdwccrn from iPhone | 16 responses

• If gas prices go back to between $1 and $2 a/gal, would anyone care about where they were for the past few years?

  Asked by SquirrelEStuff | 22 responses

• Light bulbs or Candles... Which is more cost effective?

  Asked by aaronb | 9 responses

• How much are our wars increasing the demand for oil?

  Asked by hoosier_banana | 7 responses

• How would rank, in order of importance, the current and problematic issues in the United States that need to be fixed?

  Asked by Bluefreedom | 19 responses

• How can I stop falling asleep during TV/movies? Does anyone else have this problem?

  Asked by Emilyy | 18 responses

• Are we following behind the Arab world in alternative fuels?

  Asked by Judi | 5 responses

• Why do you like chocholate and when do you eat it?

  Asked by hashembajwa | 39 responses

• How do baristas get themselves going in the morning?

  Asked by sferik | 20 responses

• Possible renewable energy plan?

  Asked by augustlan | 12 responses

• Why cant we apply JFK's attitude about getting to the moon to our energy crisis today?

  Asked by Bri_L | 31 responses

• If you make your desktop backgroundblack, will it save energy?

  Asked by Mtl_zack | 14 responses

• How much coal does it take to charge an iphone?

  Asked by xioioix | 5 responses

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