As vertical farming takes root in cities around the world, critics fear it's leaving a big carbon footprint. An experiment in Chicago turning garbage into energy aims to prove them wrong.
Source: http://www.npr.org/blogs/thesalt/2014/04/09/300620735/food-scraps-to-fuel-vertical-farmings-rise-in-chicago?ft=1&f=1007
Blogging BoardGames Boating Body Building Bonsai Tree
Brak komentarzy:
Prześlij komentarz