sense

 https://www.houseofwellness.com.au/health/news/5-smell-facts

In this article, I learned that the sense of smell is linked to the limbic system, which is responsible for emotions and memories. I also learned that smell can lure us into spending more money. As a baby, our sense of smell is much further developed than our other senses. These facts were fascinating, especially the one that makes us spend more money.