krishna1082
- The Environment
Shocker: World's Largest Solar Plant to Use Solar Panels
The last few years have seen tremendous growth in solar thermal power plants—huge arrays of mirrors that concentrate the sun's energy onto a liquid which then boils and spins a turbine. The process is generally more efficient than using photovoltaic panels, and new solar thermal plants under construction in Spain and Australia will be among the largest capacity solar plants in the world. Old-fashioned PV panels were starting to look archaic, or at least suitable only for small-scale projects like roof instillations. But not all PV panels are created alike.
3.28.2008 at 01:23pm - Comment by krishna1082if they used saltwater could they break the bonds and make drinking water. what i mean is if they used a flow of water from the ocean applied the heat from the panels to the liquid, get the vapor to turn the turbines and capture the vapor to use for drinking water. could this be done economically.
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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