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» Baterii cu cartofi

Baterii cu cartofi

Autor: -

Cercetatorii din Ierusalim au realizat o baterie cu electrozii din zinc si cupru, iar intre ei au pus o felie de cartof. Cartofii fierti ofera o autonomie de zece ori mai mare decat cei cruzi si in functie de cate astfel de baterii sunt inseriate, si ce consumator este atasat, autonomia variaza de la ore la zile sau chair saptamani. Energia astfel obtinuta este cu 5 – 50 % mai ieftina decat cea obtinuta pe seama bateriilor normale.

Inginer, relatez de peste 5 ani de la toate evenimentele locale si lansarile internationale din domeniul telecomunicatiilor.

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