世界未解之谜 ppt英文版

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The World of Unsolved Secrets By Chen Junshuai 200910010102 Bermuda Triangle Mystery of the time tunnel The Mystery of PyramidBermuda Triangle The Bermuda Triangle, also known as the Devils Triangle, is a region in the western part of the North Atlantic Ocean where a number of aircrafts and surface vessels allegedly disappeared under mysterious circumstances The earliest allegation of unusual disappearances in the Bermuda area appeared in a September 16, 1950 Associated Press article by Edward Van Winkle Jones Two years later, Fate magazine published Sea Mystery at Our Back Door“,a short article by George X. Sands article was the first to lay out the now-familiar triangular area where the losses took place. Flight 19 alone would be covered in the April 1962 issue of American Legion Magazine. (美国退伍军人协会)It was claimed that the flight leader had been heard saying “We are entering white water(溅起白色浪花的水面), nothing seems right. We dont know where we are, the water is green, no white.” It was also claimed that officials at the Navy(海军) board of inquiry stated that the planes flew off to Mars. Flight 19 Flight 19 was a training flight of TBM Avenger bombers (轰炸机)that went missing on December 5, 1945, while over the Atlantic. The squadrons flight path was scheduled to take them due east for 120 miles, north for 73 miles, and then back over a final 120-mile leg that would return them to the naval base(海军基地), but they never returned. A search and rescue Mariner (水手)aircraft with a 13-man crew was dispatched to aid the missing squadron, but the Mariner itself was never heard from again. Later, there was a report from a tanker(油轮) cruising off the coast of Florida of a visible explosion at about the time the Mariner would have been on patrol. Mystery of the time tunnel A medium that helps us get through the timeThe movie The Time Tunnel A knight(骑士) and his jester (小丑)are plagued(折磨) by a witch, and to repair the damage they make use of the services of a wizard(男巫). However, something goes wrong and they are transported from the 13th century to the year 2000. There the knight meets some of his family and slowly learns what this new century is like. However, he still needs to get back to the 13th century to deal with the witch, so he starts looking for a wizard.The Mystery of Pyramid Egyptian pyramids The Egyptian pyramids are ancient pyramid-shaped masonry structures located in Egypt(埃及). There are many things of the Egyptian pyramids that surprise us . One of them is the structure of it . Pyramids were constructed wholly of stone which are very big and heavy.Khufu(胡夫) But more surprising miracle is,however, not the majestic(庄严的) pyramids of Khufu posture, but the number of coincidences: people now know,the distance from the Earth to the sun is 146.24 million km, and the average distance between the Sun is 146590000 km, being a unit (单位)of astronomical (天文学)measurement; If the current height of the pyramid of Khufu 146.59 meters get multiplied by the billions, the result is exactly 146,590,000 kilometers! 但更为令人吃惊的奇迹,并不是胡夫金字塔的庞大,而是发生在胡夫金字塔上的数字“巧合”:人们到现在已经知道,从地球到太阳的距离,也就在14624万公里到15136万公里之间,而人们将地球与太阳之间的平均距离14659万公里作为一个天文度量单位;如果把胡夫金字塔的高度146.59米乘以十亿,其结果正好是14659万。 In addition to these figures related to astronomy, geography, outside the perimeter(周长) of the bottom of the pyramid of Khufu, if divided by the height of the double get manufacturers to 3.14159, which is pi, and its far more accurate than the Greeks, calculated pi as 3.1428, and Zu Chong Zhis result 3.1415926 - 3.1415927. Meanwhile, inside the Pyramid of Khufu Hall room right triangle, the side ratio (比率)of 3:4:5, the value reflects the Pythagorean theorem 勾股定理 除了这些有关天文地理的数字以外,胡夫金字塔的底部周长如果除以其高度的两倍,得到的商为3.14159,这就是圆周率,它的精确度远远超过希腊人算出的圆周率3.1428,与中国的祖冲之算出的圆周率在3.1415926-3.1415927之间相比,几乎是完全一致的。同时,胡夫金字塔内部的直角三角形厅室,各边之比为3:4:5,体现了勾股定理的数值。此外,胡夫金字塔的总重量约为6000万吨,如果乘以10的 15次方,正好是地球的重量! The legends(传说) of Egyptian pyramids
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