The London Mathematical Society Popular Lectures present exciting topics in mathematics and its applications to a wide audience. The 2017 Popular Lectures were *Adventures in the 7 ^{th} Dimension* (Dr Jason Lotay, University College London) and

*The Unreasonable Effectiveness of Physics in Maths*(Professor David Tong, University of Cambridge).

The Lectures are now available on the LMS’s YouTube channel, along with many of the previous years’ videos.