Have you ever wondered what goes into conserving ancient objects? Hear from Sandra Smith and Carl Heron as they share how science has played a part in conserving the Museum's collection over the past 100 years.

The British Museum Membercast is a monthly podcast made available to ‘all studious and curious persons’. Comedian, podcaster and super-fan Iszi Lawrence (The Z List Dead List) presents snippets from exclusive Members’ lectures at the Museum, artfully woven together with interviews and her own musings.

Please share your comments and feedback about the podcast! You can talk to us on Twitter @britishmuseum using the hashtag #membercast or email friends@britishmuseum.org