This podcast is about the science behind redheads and how they differentiate from the rest of the population. The sources used are cited as follows: Science Finally Explains Why So Many Men Have Red Beards, But Not Red HairScience Finally Explains Why So Many Men Have Red Beards, But Not Red Hair. (2015). Viral Thread. Retrieved 5 May 2019, from http://www.viralthread.com/science-finally-explains-why-so-many-men-have-red-beards-but-not-red-hair/ Garden, H., Science, L. and Science, G.Garden, H., Science, L., & Science, G. (2007). Are redheads going extinct?. HowStuffWorks. Retrieved 7 May 2019, from https://science.howstuffworks.com/life/genetic/redhead-extinction.htm Parker-Pope, T.Parker-Pope, T. (1249). The Pain of Being a Redhead. Well. Retrieved 8 May 2019, from https://well.blogs.nytimes.com/2009/08/06/the-pain-of-being-a-redhead/ How Redheads WorkHow Redheads Work. (2009). Stuff You Should Know. Retrieved 9 May 2019, from https://www.stuffyoushouldknow.com/podcasts/how-redheads-work.htm