Tinkercast Presents: Plants & The Planet Week! Throughout the 1980’s, unexplained random crop-shapes kept appearing on farms all across Europe – and even in North America. These events remained largely unexplained for years. Poltergeists? Alien spaceships? Carly and company travel to 1990s England and learn the truth about this farming phenomenon. Check out episode-related activities at https://bit.ly/40shOGsSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.