Assume you are stranded on a tropical island. You have made a temporary shelter, found a source of drinking water, learned how to catch fish, identified edible plants and also learned how to make fire. One think which you will not find in those isolated islands is oil, oil for your hair, for your body to cure sunburns & itches from insect bites and also for cooking. In any tropical island, you may normally find few coconut trees and matured coconuts fallen from the trees. The problem is you do not know how to extract oil from those coconuts...!!! I lived in a tribal island in Andaman and Nicobar group of islands for about five years and my wife stayed with me for an year. She used coconut oil for hair and it was very hard to find it even though there were so many coconut trees in that island. We learned from the tribal on how to extract coconut oil from scratch. This instructable will teach you how to make oil from those coconuts. You do not require any special equipment for this and you got all the time in the world.... let us get started