The first air pump was invented in Germany in May 1654।A historic scientific experiment is being held in front of Emperor Ferdinand II in Regensburg, Germany in May. The place of the joint is wax by placing two copper hemispheres facing about 14 inches in diameter The dipped is wrapped in a leather strap so that no air can enter the sphere from the outside. That is, he was made airtight. Then round with the help of a vacuum or air suction pump As much air as possible was taken out from inside. The name of the person who performed that amazing test, which has a place in the history of science, is Otto von Gorich. Physicists, engineers, inventors and simultaneously Politicians too. He was born and raised in Magdeburg, Germany. Accordingly, the copper hemispheres used in his timeless experiment are known as the two Magdeburg hemispheres, or Magdeburg hemispheres. Galileo also spoke of the weight of the first wind.
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