I was just checking out this site when I came across a post that seemed interesting. I read it and it was about how a poor village in Africa called Nata wakes up to the bang of most likely a stick and a car tires being hit. Then later hear that to know it’s time for school. I think that’s it’s a good idea for a poor community. First the bang wakes up everyone that has to go to school and even the schools staff. Then about 1hour later it bangs again telling them it’s time for school then its probably banged again to tell them schools over. Thi is a pretty good idea for a poor village because it was probably free and it’s just as affective as a normal alarm clock and a school bell because there schools most likely outside then it’s a good idea because everyone will be able to hear it because everyone would be close to it. I don’t think there is a thing about this because that is no down side to having a tire and a stick. This is were i got all my information     heres a couple pictures