There are a lot of inventions created all around the world and we can wonder if some of them are really useful. In class, I did a survey to know what was the top 3 of the most useless inventions created according to students. The useless box won the first position with thirty-three per cent of the votes. It consists of a box with a fake cat inside. When we press the button, the box opens and the cat immediately closes it. It's always the same principle and you can do it until there is no battery. There is no usefulness so, in my opinion, it was obvious that it will be on the first place. In…