# The Mathematics of Christmas Wrapping

Last year, I shared to you a Christmas song titled the **12 days of Christmaths.** Today, I’m going to share to you something more mathematical and a more surprising link between Christmas and mathematics: the mathematics of gift wrapping.

How do you wrap a gift with minimal wastage? Mathematician Sarah Santos has answered the question using the concept of nets and surface area in the video below.

Have a happy holidays and I hope that you have not wrap your gifts yet. Otherwise, you have to do it next year.

Merry Christmas!