Can potatoes make electricity?
Dídac Baraza and Albert Roca
MATERIALS:
-Potato
-Copper electrode
-Zinc electrode
-Red alligator clip
-Black alligator clip
-Long LED lead
-----------------------}Or buzzer
-Short LED lead
HYPOTHESIS:
Potato juice contains many water soluble chemicals that may cause a chemical reaction with one or both of our electrodes. So we may get some electricity from that.