The invention of science has made our life very easier. In the past we have to face lots of problem to carry our various work but now by pressing a single button that work can be finished in very short span of time. Now we can accomplish our work by sitting in one place. There are many things invented by science. One of them is vending Machine with the help of which we can get what we want just by inserting coin or paper money as it operates automatically. What you guys think about science and blessing?