'A battery has 2 of these: a positive anode & a negative cathode'
electrodes
ODE TO JOY: A battery has 2 of these: a positive anode & a negative cathode
A battery has 2 of these: a positive anode & a negative cathode
A battery has 2 of these: a positive anode & a negative cathode
"ODE" TO JOY
electrodes
"ODE" TO JOY