Researchers from the team of Lenka Wimmerová (Department of Applied Ecology) are returning to Milovice Airport, after last year's break due to the coronavirus pandemic, where the internationally sought-after Let It Roll music festival will traditionally take place at the beginning of August. As part of the Rollin ’Green campaign, aiming to minimize the environmental impact of a major music events, this year visitors will find our stand focused on circular economics in practice directly at the venue. Directly from the experts, those interested will learn insider information on the topic of waste and its sorting, water saving, or calculating the carbon footprint.