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.
The Direction Connection Finding your way in the wilderness without a map and compass is one of the most valuable skills you can possess. Here are a few tips, tricks and our favorite tool for gauging your sense of direction when you're outdoors.