Two weeks ago, a scientific paper appeared on my Google Scholar feed. I read the title and thought to myself, “Why are you doing that? It doesn’t make sense.” The interview I had with Dr. John Featherstone only the day before popped into my head, when he talked about this exact topic. Then, another paper populated the same Google feed, covering the same topic in an entirely different and more appropriate way rather than a rehashing of 13 year old research. I decided to compare the two. I hope you enjoy the discussion!