It's important not to underestimate the commercial side of inventing. It takes a lot of money to develop an invention, manufacture it, market it successfully, and protect it with patents. In our gadget-packed homes and workplaces, modern inventions seldom do completely original jobs. read more
Thomas Alba Edison’s mastermind guided to this amazing invention that changed the world. With the electrification of the modern world, the light bulb invented in the year 1879 profoundly changed human life by illuminating the night. The first electric bulb made it possible for all human lives hospitable to a wide extent of modern day activities. read more