Grzegorz Krzyśko, PhD in chemistry and senior lecturer at the Laboratory for Chemistry Education and Social Relations, whose main areas of scientific interest include chemistry education, science popularisation, formal and informal chemistry education, sociology of chemistry, cultural and social aspects of chemical knowledge and scientific research, museums and science centres, the history of chemistry, the phenomenon of fake news and internet memes. I am the author of numerous materials supporting chemistry education for students and teachers. I conduct workshops and lectures popularising natural sciences for children and young people. I am a trainer of psychosocial skills for adults and a first-degree tutor. Expert at the ‘STEAM Polska’ foundation.