Select the word that means improved something by making small changes. You may have heard that Thomas Edison invented the light bulb. That's not really th Others had developed bulbs, starting more than seventy years before Edison began work. But Edison refined the design of the light bulb in important ways. He was the to make a light bulb that would last long enough to be practical. Submit

Did you know that the concept of "refining" comes from the idea of making something more pure or perfect? In various fields like technology and art, refinement can lead to groundbreaking advancements. Think about how everyday products, from smartphones to kitchen appliances, undergo constant refinements to enhance user experience and efficiency! Refinement isn't just limited to inventions; it also applies to skills and knowledge. For instance, writers often refine their drafts through revisions, turning rough ideas into polished masterpieces. So the next time you’re working on a project, remember that small tweaks can lead to big improvements—don't be afraid to refine your work!