Considering the sad

"The Conservation" is one of the series of tales of the writer Kamel Kilani, which is a scientific, scientific, educational, funny stories in formation and linguistic scrutiny aimed at teaching them the Arabic language through the entertaining story. Kamel Al -Kilani tells us, through this story, the life of the web and its customs in a fun stories. And he said, "Abu Safaa": "I mentioned a comic story, which I read years ago in a scientific book, great fate, entitled:" Chapters in Natural History, and I did not forget the splendor of this story to this day. Books are before my travel, so I did not think I forgot. " Then he rushed "Abu Safaa" to his bus library, and he gave one look at it: he saw the book in his place of scientific books. As soon as he brought it out of the books, he saw a white paper in the folds of his sheets, and he had placed it in front of the first page after sixty and two hundred, to remind him of the place of the admired story: "The story of the disgrace" _ that sad web of the book. Sad? What are its attributes?