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How to get to Pluto? | Education
How to get to Pluto? Pluto is a secondary permanent tissue of woody plants that are composed of densely compacted četverobridnih cells without intercellular spaces
Pluto is a secondary permanent tissue of woody plants that are composed of densely compacted četverobridnih cells without intercellular spaces.
Even in ancient times, people knew that the cork can be used for rescue in water.
Today, when the cork used in many other purposes, we get it in exactly the same way they got it and our ancestors.
Cork is bark out one type of wood - oak cork - whose Latin name, Quercus suber. Two-thirds of total world production of cork give a large
Then make several horizontal slits, and the bark is separated from the tree. The average tree can be given per 25 pounds of cork. Removing the bark does not harm the tree. Indeed, it seems that even before.
After downloading, cork is left to stand for some time, and then cooked to tender, and that it came from the acid. After cooking, cork is dried, and then, in the form of flat plates, sent into the world.
Since the cork bad conductor of heat, often used for the isolation of large refrigerator, refrigerator and air conditioning. The properties
not leaking gas and water, cork is a good protection against transpiration, and because of its elasticity and strength, and protects cells from mechanical injury. Since its cells filled with air, cork has an important role in equalizing the temperature of possible changes. Rooms in hospitals and studies in the radio stations are also lining plutom to be isolated from outside noise.
Among other things, cork is used even in the production of linoleum.