Thanks for the comment — I hadn't come across Somerville, but she seems fascinating. Here's something I've started reading about her (https://www.themarginalia

Thanks for the comment — I hadn't come across Somerville, but she seems fascinating. Here's something I've started reading about her (https://www.themarginalian.org/2016/12/26/mary-somerville-scientist/ https://www.themarginalian.org/2016/12/26/mary-somerville-sc...), would be happy for further references.