Orange juice battery

Science Technology
Orange juice battery

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MAKE Flickr photo pool member Rob Cruickshank writes – “The students in my electronics workshop wanted to see a battery made out of food. The calculator is powered by the zinc-plated screws and pennies in the orange. If you try this, don’t eat the orange afterwards!…”Link.

4 thoughts on “Orange juice battery

  1. bugdog says:

    Don’t eat the orange afterwards? OMG my fillings are aching to even think of it…

  2. anonymous says:

    wow dont think i could do that right!
    hey!check it out! you can make one to!

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