In tutorial writing, a idea is a well-substantiated clarification of some facet of the pure world that’s acquired by way of the scientific methodology, and incorporates info, legal guidelines, inferences, and examined hypotheses.
The phrase “my greatest idea” is usually used to introduce a private view or opinion on a specific subject. It may be seen as a approach of claiming “that is my present understanding of the state of affairs, however I’m open to new info that will change my thoughts.” The phrase “single” on this context means that the idea is targeted on a particular facet or difficulty.