Simple insulation could combat heat, cold and noise

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A livestock shelter in Kashmir. The community had used straw (a locally sourced material) as an infill between two corrugated galvanised iron sheets to make the shelter more comfortable for the livestock. Photo Zehra Ali
A livestock shelter in Kashmir. The community had used straw (a locally sourced material) as an infill between two corrugated galvanised iron sheets to make the shelter more comfortable for the livestock. Photo / Zehra Ali

Around the world, an estimated one billion people--mostly in rural villages and the shanty towns surrounding developing-world cities--live in houses whose roofs are nothing more than thin sheets of corrugated metal. These houses become unbearably hot in the summer, freezing in the winter (especially in high-altitude regions), and deafeningly noisy when heavy rains pound on the bare metal.


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Sinking shares could make Yahoo a target again

Oct 10, 2008 | User rating: not rated yet
(AP) -- When Yahoo Inc. co-founder and CEO Jerry Yang spurned Microsoft Corp.'s rich buyout offer this spring, he promised brighter days in Sunnyvale were just over the horizon.

IBM builds online version of China's famed Forbidden City

Oct 10, 2008 | User rating: not rated yet
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Oct 10, 2008 | User rating: not rated yet
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Deep sea pipelines to green gas production

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- University of Queensland researchers are working to tap into a wealth of natural gas resources located in distant, deep-ocean fields off the coast of Western Australia.

Is it a bird, is it a plane? No it's supercopter

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- Unmanned helicopters could soon be a key part of emergency relief operations, as well as bringing a new dimension to filmmaking, thanks to some innovative work done by European researchers.
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