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L’idea è quella di sfruttare le trasformazioni della biomateria della pianta che a contatto con i batteri della terra sprigionano energia. Per ora sufficiente a scattare una fotografica ma in futuro, chissà…
L’entusiasmo è alle stelle nello zoo di Londra dove è ospitata una piccola serra di piante fra cui Pete, la felce capelvenere di cui i ricercatori hanno avuto i primi selfie.
Tutti sperano di trarre indicazioni utili per esperimenti su vasta scala nelle regioni discoste delle foreste pluviali. Anche una moda superficiale come quella dei selfie ora ha un suo perché!!
fran
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