[By Elizabeth Kirkham, PhD student at the University of Sheffield]{style=“font-family: "helvetica neue" , "arial" , "helvetica" , sans-serif;”} [ ]{style=“font-family: "helvetica neue" , "arial" , "helvetica" , sans-serif;”} [Note: Elizabeth was the winner of this year’s Access to Understanding competition. Check back tomorrow to read her winning entry! It has also been published by eLife.