Electric Watermelon Electric Watermelon Author: Brian, Jimbo, & Tim What happens if you dump 30kJ into your melon? Let this be a lesson in electrical safety: Watermelon #1, image 1 Watermelon #1, image 2 Watermelon #1, image 3 Watermelon #2, image 1 Watermelon #2, image 2 Watermelon #2, image 3 Watermelon #2, image 4 Zoom in on watermelon #2, image 2 1-inch wide copper foil tape across a 4-foot wide board. 1-inch wide copper foil tape across a 4-foot wide board. 1-inch wide copper foil tape across a 4-foot wide board.