Yes, I vaguely remember that during the year that we lived in Guadalajara, Mexico, when I was eight years old, that the Cunningham family were friends of ours, and we would sometimes visit them, and also they would visit us. One time, during a visit of ours to their house, their son Jonathan, who was about the same age as myself, showed me the snake skin that he keeps in his sock drawer. There was.a conversation about how snakes molt and shed their skins. Yes, that was very interesting. I have not seen him since age 8 so I do not know why this is such a huge issue. During an outing of several families, we collected sample volcanic rocks of pumice and obsidian which are part of my rock collection, so that was interesting. The Stones might have been there also, although I really do not remember them now.