David Latthe planted a tree inside a bottle in 1960. And it has never been opened for the last 47 years. As a result, a residence has been built inside this bottle. It has protected himself for a long time. This bottle does not provide anything from outside. The tree produces oxygen and receives nutrients from the soil. Tree leaves and other parts fall to the ground Again turns into a simple element through the background And as a result, the organic materials were broken and the carbon-dioxide came into the air. Steam produced in urine process is concentrated and deposited into the ground And by the root, the tree is again. As a result, a water cycle is also made. All the necessary trees of the tree are recycling from trees and soil. It doesn't need to supply anything from outside. However, the bottle tree was not sealed at the beginning. Four Seeds are planted in the bottle. There is a tree in it. After an era of service, the bottle was permanently sealed since For the past 47 years, it is completely separated from the outside world.