https://www.science.org/content/article/researchers-have-gone-bananas-over-fruit-s-complex-ancestry

https://www.dailymail.co.uk/health/article-11302481/Eating-chocolate-really-DOES-ease-agony-periods-study-claims.html

Based on a child’s question on how big is the stomach? The answer discusses the length of intestines

Based on a child’s question about the stomach. This is about how you can inflate the stomach like a balloon