In today's episode we talk about a 19th century canals and railways surveyor in England who was obsessed with rocks, fossils, and maps. And how this obsession made the industrial revolution possible, helped make an English professor in the 1990s a successful Champagne baron, and the police partner with geologists to solve a murder mystery nearly 200 years later!

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You can reach out to me on Instagram: @‌postcards.pfn

My second podcast, Smartphone Nation, won the Hindustan Times Podmasters award for Best Documentary (Non-Fiction) earlier this year. If you want to understand how Indian startups in the Impact space are changing the lives of India’s Next Half Billion, please check it out https://open.spotify.com/show/3rs9XhIkizxobxHhPfKVN9?si=ebc9d3040dbf4ea3