Innovative lightbulb made from a coke bottle filled with water and bleach! Water and bleach in bottle of coke was fitted on the roof. It absorbs and reflects sunlight and is equal to a 55 watt lightbulb.
coffee can car emergency kit. my mom made me one a long time ago. it's in my trunk and has matches, candle (to put inside the can and burn if stranded), meal replacement bars, and other items. She put a neon orange ski cap over the top of the can ;)