I need to make some capacitor?
2 L bottle - I don't drink enough pop to make enough of these
?pvc? - could I substitute a thin pvc pipe for the 2 litter bottle
Leyden jar capacitors - I saw these cool ones that have a tube like pringles uses, al tape around the outside, and then they just push the can into it as the storage.
?pvc? - Could I also substitute pvc for this.
Styrofoam cups - I have read about, but not seen this one. Could I just wrap a cup in foil and then stack it. Apply positive to top cup and negative to bottom