Take Me Out to the Renewably Powered Ballgame

Kategorie: Wissen und Wissenschaft
Kanal: 60-Second Earth
Datum: 15. April 2012, 16:00
Stufe: B1-B2 (Mittelstufe)

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Baseball teams across the country are investing in renewable power for their stadiums. David Biello reports -- Read more on ScientificAmerican.com