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Nova Pilha de Alumínio-Ar

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Uploaded by on Oct 22, 2009

http://horabsurda.org/donate
Uma pilha de vários elementos, capaz de fornecer cerca de 1 W de potência. Usando sal de cozinha como electrólito, consegue-se 0,8 Volt por elemento e uma corrente máxima de quase 1 Ampère no formato utilizado.

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  • YES, Nice video!!

    ******************

    Eu nao percebo nADA do tema mas... gosto de ver e...APRENDER ALGO, NESTE CAMPO! Porem, acho, que deveria ter VOZ com as mais elementares explicacoes!

    Eu suponho que esta' introduzindo sal e carvao nas caixinhas, e' isso??? Mas que quantidade? e... porque?

    _PERGUNTAS DE UM LEIGO(A)!

    Abraco, "S'tor!"!!!

  • Better use graphite, it conducts much better than charcoal and gives more power !

    But nice video !

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