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Human Habitat: The Evolution of Efficiency

BY CHRIS DORSI
@ VOL 2 ON JAN 25, 2012

Small changes in our lifestyle can have a rather large impact on energy consumption. To prove this point, Chris goes through the KWH usage in various countries, to illustrate our energy-heavy habits and raise awareness. (in English)

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The Town That Jell-O Built

BY DEDE TAYLOR
@ VOL 2 ON JAN 25, 2012

Who doesn't love Jell-O? The little dessert that could has a fascinating history, and you'll be guided through it in this presentation by Dede Taylor, whose family has links to the gelatine treat. (in English)

"Presentation of the Day" on January 14, 2013.