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Biosfero 2
From Wikipedia, the free encyclopedia
Biosfero 2 (Angliane: Biosphere 2) esis experimento, qua ambicias establisar nedependa, klozata ekologia sistemo. Lua establo permisis milionozo Edward Bass per investo di 200 milioni USD. On elektis la nomo Biosfero 2 por egardigar pri to, ke „Biosfero 1“, la Tero, esas en danjero.
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