Introduction: Diy Bio-fuel Battery

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This instructable will show that acidic foods like fruit are tasty and electrical! harness the power of fruit! harness it!

Step 1: Materials

these are cheap, reusable, and eco and digestive friendly materials. and shocking.
zinc bar
copper bar
multi meter
the worthyness of fruit

Step 2: Making the Battery

now, insert the zinc and copper rods into thy fruit. The bars cannot touch.
the tomatoe gave about .28 volts, a weak voltage compared to the banana, which gives .8 volts.

Step 3: Increasing Voltage

now, to increase your voltage, simply get more fruit and bars. Hook the + contact of one fruit to the - of another, but never the same fruit. if you hook the contacts together from the same fruit, it will make it cook itself.