Paulina Rowinska is a writer, mathematician and science communicator, whose new book, Mapmatics: How We Navigate the World Through Numbers, tells the stories found within crunching tricky equations. Rowinska has a PhD in Mathematics of Planet Earth from Imperial College London and across the pages of Mapmatics she explores fields ranging from map-making to forecasting elections, how we get our packages delivered on time and even how mathematics can be used to prevent crime. Joining her to discuss it is Roma Agrawal, MBE, who is a structural engineer, author and broadcaster. Agrawal has written three books, the most recent of which is Nuts & Bolts, which was shortlisted for the 2023 Royal Society Science Book Prize. Her new children’s book, Seven Small Inventions that Changed the World, is out in late August. Find out more at www.Romatheengineer.com.

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