Merriam-webster's definition for here/there being a noun is "here"=this spot, and "here" being an adverb "here"=to/On this spot ; at this location. A 1982 review by Ralph Katz and Thomas J. Allen gives empirical evidence for that "not invented here" syndrome, displaying that the overall performance of R&D challenge groups https://here68001.blogthisbiz.com/40572684/helping-the-others-realize-the-advantages-of-anyarticle