Amazing show, not much going

Electric motors, however … well, they are much smaller and easier. The main part of an electric motorcycle is the battery box, in which designers must equip the maximum number of lithium cells to get the best selection they can from the machine. The cells come in two basic forms right now: cylindrical 18650-style units that Tesla uses, and flat bag shapes that Zero uses. And the simplest and most effective way to store large numbers on both of these characters is in a large, fugly, heavy duty rectangular box.