I am planning to do a little experiment on investigating the relationship between food (organic) decay and the electric current.
I am going to place the food (ex.banana) on top of an aluminum foil, then hook the foil to a battery.
However, this doesn't seem convincing that it's going to work.
Is there any better way to experiment this?
I'm not sure if this falls under "biology" category
Also, it doesn't have to be banana, it could be avocado, lettuce, apple etc.