2024-04-26T15:55:35Z http://www.techhui.com/video/video/listTagged?tag=sustainable&rss=yes&xn_auth=no tag:www.techhui.com,2009-10-16:1702911:Video:51525 2009-10-16T03:40:37.213Z Konstantin A Lukin http://www.techhui.com/profile/KonstantinLukin

<a href="http://www.techhui.com/video/geothermal-energy"><br /> <img src="http://storage.ning.com/topology/rest/1.0/file/get/327471950?profile=original&amp;width=240&amp;height=198" width="240" height="198" alt="Thumbnail" /><br /> </a><br />A brief introduction to geothermal: the next wave of clean and sustainable energy.

<a href="http://www.techhui.com/video/geothermal-energy"><br /> <img src="http://storage.ning.com/topology/rest/1.0/file/get/327471950?profile=original&amp;width=240&amp;height=198" width="240" height="198" alt="Thumbnail" /><br /> </a><br />A brief introduction to geothermal: the next wave of clean and sustainable energy.