Ball and Ring Apparatus Ball and Ring Apparatus

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Ball and Ring Apparatus Ball and Ring Apparatus

Ok I’m sorry I didn’t leave a blog yesterday but I had a 100 pt. test in history (worst subject ever) and LOADS of home work. So I really didn’t have time, but anyways yesterday I went to science and there was a demonstration and it was about how partials expand when you heat them and to demonstrate this she used the ball and ring apparatus (the pic) and while doing this she said "at first you can put the ball in the hole and it will go in and out, in and out, in and out...." Now I don’t know about you but I find it quite disturbing that everybody thought the exact same thing when she said that. I am very scared that just about all the people in my grade would have such messed up brains. I am now scared for life (not that I wasn’t all ready but another one to go with the collection)