Green Tech Today 25: Calera
TWiT Throwback (Video)
English - March 14, 2011 20:39 - 43 minutes - 176 MB Video - ★★★ - 2 ratingsTechnology News Tech News twit this week in tech leo laporte technology tech news tech podcasts throwback Homepage Download IPFS Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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Top 25 Green Tech Innovators Series: Calera
Learn about the production "green cement" used to replace the carbon-intensive Portland cement, the third largest source of anthropogenic carbon dioxide.
Host: Dr. Kiki Sanford
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