We live in a depressed economy and many people are losing jobs and trying to replace those jobs with small businesses. However there is one business idea that no one considers. That is the business of creating and selling concrete blocks. This product has been used for lots of different types of construction for a long time now and it has continued to grow in popularity and also in sales. Most people going into business and looking for a business idea will only think in terms of a service or selling products online even writing and selling books. Concrete blocks …