Using THIS trick, a pine tree alone can keep you alive for months

There are many uses for pine trees that you may not know…Did you know you can eat a pine tree to survive? This guy informs and demonstrates how you survive with parts of a pine tree. You can eat the pine-nuts and even a specific part of the tree — the cambium layer. The cambium layer of a tree is where the tree stores energy in the form of carbohydrates. You can cut down to the white layer using a knife, rock, antler, etc., making sure to cut thin strips so you don’t harm the tree. The cambium layer can be eaten immediately or let it dry out in the sun for easier edibility. Watch how he does it. Did you know this?