*Looking for the 2011 Plus Advent Calendar? You can find it here!*

It's not long until Christmas! To help you pass the time (or ease your nerves if you're stressed), we bring you the *Plus* advent calendar with a mathsy goody from the *Plus* archive lurking behind each door. Find out what's behind today's door...

## Comments

## great stuff

I'm really enjoying all this content - can't wait to see what you've got planned for the 24th though :)

## In-flight entertainment

I'll take 'Advanced Engineering Mathematics' for the 12 hours to Mauritius in February.

Happy New Year !

## In-flight entertainment

Calculus Made Easy by Silvanus Thompson had long lain on my bookshelf unopened so I took it on a long flight. I was hooked and I am now close to completing my Maths degree.

Stephen