Imagine the pleasure that Edison would have had when he invented a light bulb, or the exuberance Newton would have felt when he discovered the laws of motion in physics. Humanity has benefitted so much through their contributions in science. Yet again we have some excellent set of inventions that have the power to change the way world works, but these are not in the field of science, but simple ways of household living. They may not turn into bankable products, but these ways of using regular household stuff for unconventional purposes would save your money and make you creative. Check out the following article.