This month, we talk to Dawn Childs about her work as the Group Engineering Director for Merlin Entertainments. And science writer and broadcaster, Dr Kat Arney talks about cell biologist Dame Amanda Fisher and her pioneering work on HIV, immunology and epigenetics.

Melanie Phillips also takes a look at the development of the first home security system using CCTV by Marie von Brittan Brown in the 1960s.

The Ada Lovelace Day podcast highlights the work of women in STEM. We talk to women from around the STEM world about their careers, as well as talking to women and men about historic and modern women’s achievements, discoveries, and inventions.

Find out more about our podcast on our website, findingada.com/podcast/.