Rufus takes a bit of a risk and describes what algebraic geometry is with the example that first delighted him.

Then we dive into the twenty third chapter of The Curve of Time, Life on a Rope , in which Mica seeks outside expertise to make sense of time travel.

Check out Episode 23 on my website to see the images and gif mentioned today.

Explore more at www.writtenbyrufus.com where you can join in a discussion of this chapter at the bottom of the text version of this episode.