Science is discovering things that have never been discovered before. It is one of the most exciting fields. There is so much science research going on out there, it is hard to keep track!  Claire Hill, a PhD student at Oxford University, takes a new topic each month - summarises the science, outlines the debates and excites us about the future.  What science has got you thinking? What topics would you like to learn more about? Send your suggestions to Claire and she will get podcasting!