1) The document discusses different techniques for combining unrelated ideas to boost creativity, such as making remote associations between different concepts or combining concepts imaginatively. 2) It describes an experiment where subjects were more creative writing stories using unrelated words versus related words, showing that fusing unrelated ideas leads to greater creativity. 3) Techniques for fusing ideas discussed include making remote associations, combining concepts, working on different projects simultaneously, making analogies between different objects or concepts, mimicking nature, and gaining new perspectives by interacting with others.