## Featured Articles in 2023

2023-07-09

Tracing closed curves with epicycles

A fun application of the discrete Fourier transform

Juan Carlos Ponce Campuzano

1--14

Origami paper cup

From paper folding to data analysis and algebraic explorations

Lingguo Bu, Harvey Henson

15--25

Building an Analog Clock with Complex Numbers

David Glassmeyer, Binita Patel

26--34

Filling vessels

An exciting way to investigate functional dependencies

Laura Sergi, Stefan Götz

35--47