What a wild ride this week. We've all heard stories of someone needing their appendix removed but what if the only surgeon available is you? Rachel brings us a horrifying tale of a doctor in Antarctica who had to remove their own appendix. Victoria tells us the tale of African sleeping sickness. This nasty disease is spread by the tse-tse fly and humans are making strides in fighting both the disease and the flies. Finally, Kirk brings us a lighter story this week. Mysterious crop circles in Tasmania ended up being from Bennet's wallabies chowing down on opium poppies and jumping in drug-induced circles. Join us weekly for more strange nature. Our supporters on Patreon get every episode ad-free!  Support us: patreon.com/strangebynature Email us: [email protected] Visit us at: strangebynaturepodcast.com  where you can sign up for our episode emails.