Animation: lightning patterns dissolve into stormy cloudscape. A kite flutters and struggles in the wind. Hand holding kite string and key dangling from bottom. Men deliberate in a laboratory. Live action: nighttime cityscape. Trolly cars traveling along dirt road. Train passing by apartment complex. Space rocket lifting off. Man inserting large industrial cylinder into chamber. Audio engineers operating equipment. Woman vacuuming carpet in front of fireplace. Electrical wires and towers. Animated electricity sparking between industrial coils. A man holds a conductor to an electric source. CU of conductor sparking.