You may remember that the Maths Careers website ran a poster competition on the theme Maths of Planet Earth. We reported on this back in November, and said:

The IMA’s Maths Careers campaign runs a yearly competition for posters illustrating applications of maths. Entry for the 2012/13 competition has opened, and it’s on the theme of the planet Earth, to join in with the Mathematics of Planet Earth year 2013. UK students between the ages of 11 and 19 are invited to submit posters about “

A planet to discover”, “A planet supporting life”, “A planet organised by humans” or “A planet at risk“.

That post also reported that the deadline was the birthday of our very own Christian Perfect, no doubt as part of the world-wide Christiansmas celebrations. Now, in the afterglow of that momentous day, the winners have been announced.

**View the winning posters**: Maths Careers Poster Competition 2012 / 2013. Congratulations to all the winners!