How often do you think about chemistry? The chances are, not often - but it is vital to every part of our lives, from the air we breathe, to the processes that take place inside our bodies and the materials we use. Gillian Reid is Professor of Inorganic Chemistry at the University of Southampton and she is on a mission to make sure we all know what chemistry can do for us - and how it is tackling some of society’s biggest challenges. Hers is a story of firsts - the first in her immediate family to go to university and the first female member of staff in the chemistry department at the University of Southampton, where she later became the first female Professor and Head of Department. She is also the reigning President of the Royal Society of Chemistry - one of very few women to have taken on that mantle in its 182-year history. She tells Jim Al-Khalili about life as a female professor in a male-dominated space - and what needs to change to unlock chemistry for everyone. He also hears how Gillian is discovering new compounds that could revolutionise tech and medicine. We’ll also hear why she thinks research isn’t actually that hard and how chemistry can be a little bit like Lego… Do join us. Produced by Gerry Holt