When o was young I plants some trees in our land, and they grow very fast and hard, for this reason one day my neighbors came to me and told me hey sold me a tree for my house and I think well this is the best form for uses of the trees.
This is the tools for move the piece of wood to uses in the ceeling of the house.
This is my friend who has cutting the tree for their uses, as a support of their son's house.
As you know I am a man who loves the nature and the trees, but when the tree will give us a big service as a protect us, is great and fantastic uses it, for example for building a house, make a tools, little tools, or big tools, you can uses and cut the tree, the problem is when you cut the tree without uses it of uses for burn it is a bad use.
One great uses is in the aerospacial industry, for example when people need to make a specific piece for a repairing or for make a plane, and you do not make any mistake, is necessary make the piece in wood, and take the size, and make a lot of mistakes with wood, and when you are sure about the size of the piece you make the real piece with the specific metal combination, with this the industry save a lot of money in mineral or pieces, thanks to the wood.
English mistakes made by myself.