Clock's time is wrong, but otherwise epic. This kit came with two sticks of copper, two of zinc, the watch, and wires. I stuck the sticks into the lemon, which was sliced in half. Afterwards, I placed the red wire inside one of the copper sticks, and the black wire in a zinc. I placed the white wire between the remaining sticks. I'm not sure how it works, although I think it has to do with the lemon juice....
