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derk Visser
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derk Visser

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Highest efficiency in solar electric power generation with advanced Stirling!
Independent tests by IT Power in the UK confirm that a single Ripasso dish can generate 75 to 85 megawatt hours of electricity a year - enough to power 24 typical UK homes. To make the same amount of electricity by burning coal would mean releasing roughly ...
Independent tests by IT Power in the UK confirm that a single Ripasso dish can generate 75 to 85 megawatt hours of electricity a year - enough to power 24 typical UK homes. To make the same amount of electricity by burning co...
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Leo Gestel, needs a color tweak to reduce blue, add yellow! Around 1913, great exhibit in Laren near Hilversum
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Leo Gestel self portrait at retrospective at museum in laren
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good examples of natural coling detailed
In fact, cultural acceptance of air conditioning varies widely. They’re very rare in French homes and not that common in Spanish ones either, says Lloyd Alter, an adjunct professor at Canada’s Ryerson University School of Interior Design. “In France, they t...
In fact, cultural acceptance of air conditioning varies widely. They’re very rare in French homes and not that common in Spanish ones either, says Lloyd Alter, an adjunct professor at Canada’s Ryerson University School of Int...
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Solar shade makes power to cool too
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As a customer service, they erected a solar shade, well why not take the next step, and use the roof to generate solar power and cool the space directly, create a cool public space powered by the solar roof!
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Low energy cooling with PDEC
Passive downdraft evaporative cooling (PDEC) employs the spraying of microscopic water droplets into the air, a concept borrowed from traditional architecture in Pakistan, Iran, Turkey, and Egypt, according to Kamal. These traditional buildings were topped ...
Passive downdraft evaporative cooling (PDEC) employs the spraying of microscopic water droplets into the air, a concept borrowed from traditional architecture in Pakistan, Iran, Turkey, and Egypt, according to Kamal. These tr...
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Leo Gestel, 1913, great exhibit in Singer museum, Laren,!
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Severini, futurist painter, inspired Leo gestel towards cubism, from Dutch intro in Singer museum Laren, de gestel retrospective
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Greenhouse gas can be absorbed in soil, with organic soil management
What if there were a risk-free way of helping to mitigate climate change while simultaneously addressing food and water security? A new report from the Center for Food Safety's Cool Foods Campaign says that such an opportunity is possible, and it's right be...
What if there were a risk-free way of helping to mitigate climate change while simultaneously addressing food and water security? A new report from the Center for Food Safety's Cool Foods Campaign says that such an opportunit...
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Elegant details abound in portugal
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Calling on Traditional Technologies Although air-conditioning use will certainly continue to increase globally with no serious regulatory frameworks in sight, some observers believe awareness of its environmental impact is beginning to change the ways in wh...
Calling on Traditional Technologies Although air-conditioning use will certainly continue to increase globally with no serious regulatory frameworks in sight, some observers believe awareness of its environmental impact is be...
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