"What I should not do in summer" When I was a teacher at a junior high school, I received several chickens for dissection (those who took breast meat and peach meat) from a certain butcher. The butcher's old man said, "It is important for elementary and junior high school students to do dissection, so please bring as many as you can". By the way, the butcher who judges by yourself is a minority, many butchers shop and have frozen meat in stock. I was touched my mind and spirit. But dissection should open the window in winter. It gets stinky.