Sherry Obenauer

My Articles

• Plastic Disposables to Biodegradables

  The problem with plastics Worldwide consumption of plastic bags is over 500 billion annually, or almost 1 million per minute. According to The Wall S...

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  Permaculture

  Permaculture is a design system applicable to food production, land use, and community design. It seeks the creation of productive and sustainable w...

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• Driving on Air

  The Moteur Developpement International (MDI) company has produced a vehicle that uses a compressed air engine instead of traditional fuel. The idea wa...

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• Do-it-yourself Solar Heating

  Energy is a limited resource; at least in the forms we are now using to produce it. Gas, petroleum, oil, and coal are very expensive, quickly running ...

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• Pirates' Treasure: The Effects of Shipwreck Hunting

  Nova Scotia's geography, weather and seafaring ways make it one of the most shipwreck-prone coasts on the continent and one of the shipwreck capitals ...

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• Is Desalination a Solution to Water Shortages?

  Only 3% of Earth's water is viable for human use, and this amount is rapidly diminishing. Global warming, melting ice caps, worldwide droughts, and hu...

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• Endangered Species and What We Can Do

  We've all read news stories and seen documentaries that describe the numbers of animal and plant species that are now endangered or extinct. These sto...

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