Diy Bio-fuel Battery
Intro: Diy Bio-fuel Battery
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.
fruit
zinc bar
copper bar
multi meter
the worthyness of fruit
fruit
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.
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.
6 Comments
jrmm22 12 years ago
MillenniumMan 14 years ago
I've used a mason jar, food scraps, 2mm copper wire, 2mm aluminium wire, bent into a grid shape, aligator clips, a joule thief and muriatic acid to constantly eat away at the food, causing more ionization in the metals.
The result is a biodigester battery that has cranked out 2v and somewhere around .2 amps. My next trick is to daisy-chain a series of these into an inverter and create a sustainable biological power supply that can last as long as the terminals in the jars.
Think of this as a cross between a lemon battery and a human stomach. Just feed it, clean out the waste matter (coined by me as robo-poop) every so often.
I'll try to get some pictures up as soon as I get a camera just to prove that the jars are full of crap and not myself.
rbodell 14 years ago
PKM 15 years ago
knoxarama 15 years ago
knoxarama 15 years ago