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.
Fire Starter Kit - Everything you need all neatly bundled together. Kits in test tubes? Jen Pearson makes the best ones: A fire starter kit: pine needles, fuel-soaked wood, local dried sap, and 15 strike-anywhere matches.
I've listed 25 different tarp shelter designs to help you get started. Each configuration has its pros and cons and there isn't really a perfect design for all occasions. You'll have to chose the right one depending on your situation.