guys are you want to make energy
what you need is ................SALT! ohh not the movieee
the white powder you use in your kitchen
yes the salt!
my last year science project
now What you need are
8 aluminum foil
Step 1: Step-1:making Saltwater
first take two glasses
pour water to 3/4 height of glass
mix 3-4 spoons of salt
mix it !
stick this glasses to the board (optional)
or your work place
circuit is given above !
Step 2: Step-2: Peparing Your Circuit
take a piece of copper foil
connect it to the wire (red)
take a piece of aluminum foil
connect it to the wire (black)
now connect these as shown in the image to multimeter
and also to the L.E.D
now the light glows !
Step 3: Step-3:understanding the Circuit
now 1 glass of water = 0.5 volt
and 2 glass of water =1 volt
you may use as many glasses as you want
now enjoy !!!!!!!!!!!!!!!!!!!!
BY: P.Likhith Reddy