Part 1 of Essay
In 2001the work began on the biggest dam project in history of the human kind. The place chosen was the Great Canyon in Colorado. After six months of heavy digging, workers had found something strange. John, who was one of the scientists that come to this site, was especially interested in this subject. He in his long b ....

Part 2 of Essay
.... of the landscape. The thing that you couldn’t miss was that after few feet from the entrance it was not a cave anymore. -So this is the place –said John -Yeah, look at this polished walls. -Aha and I’m sure it was not done by water. -Yeah that’s for sure-said Mike with a little excitement in his voice, and added-I worked on similar projects many times and I saw many kinds of caves with really weird shapes, but never like this one. -It’s, it’s just that it is so symmetric- ....