Multilayer Network Gelatin Cakes

My student Flora Meng made some multilayer network gelatin cakes.

Her efforts were part of the recently mathematical bake-off that was held by the Mathematical Institute at University of Oxford. (I am sure I will have more pictures to post soon enough.) I've included a picture of one of Flora's desserts in the post, and you can click on the link for two other pictures that will allow you to see the rest of Flora's handiwork.