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204 results found
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displaying 133-135 |
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| Background noise internet radio 
Streaming radios of different varieties of background noise to be used in the office, home, or busines to create different moods. Rather than using CD's a much richer variety of sounds could be offered through a website. Some examples: natural sounds (beach, forest, wind in trees, rain); Urban sounds (traffic, sidewalk, restaurant, bar), Animals (birds, barnyard, wolves, insects), White noise (different frequencies), mechanical (bicycle, motor, water-wheel, fountain). Ads would be visual only, users could upload their favorite loops.Reward: Recognition on the site for the idea...and unlimited use of it in my office! 
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| Ecological home for cold areas
Why not build a house that uses ground and snow as isolation?
The house could have 3 sloped sides going to ground level and there if it is helpful could be roof covered air pockets between underground wall and ground. One side would be mostly glass. During winter the snow would help insulate most of the building (as there are no walls except the glass wall letting light and warmth in). Rainwater could be collected and used (by dehydration) in summer to cool the building. Air would need to be circulated from high point of the building to low point of the building. The roof could be "ground" roof.Reward: Live a month in one.
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| Free Heat & Air Conditioning
Solar and wind gathers energy to store and use for assisted heating and cooling.small package could offset the climate costs for homes, business, industry, even far parts of the world without power. Several designs, including:-roof mounted system with HVAC installed thermal unit. affordable, and very energy efficient. buy it, hook it up, and enjoy the savings.-portable units for camping, military, personal, even emergency response. set it up and use it, that easy.-medical units reqire extra purification. throw in a HEPA filtration system and extra power for lighting and controls and you have a mobile medical support system. portable and permanent units still offer the full benefits of any system, free power.Typical estimates gather that "structure" emissions make up 29% of our nations pollution. adding any kind of offset plus better benefits than traditional methods will reduce, recycle, and reuse our energy more wisely.
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