A neutron walks into a bookshop...

Looking for a nice stocking-filler for the scientist (or science nut) in your life? You could do worse than a new book of random science facts compiled as part of the #Science140 project.

A Neutron Walks Into A Bar has been compiled by Irish science heads Paul O'Dwyer, Humphrey Jones, Maria Delaney and Aoibhinn Ní Shúilleabháin after they asked the scientific community on twitter to send in their random (and not so random) facts in the form of a 140-character-long tweet.

Some of the tweets compiled are serious explanations of scientific phenomenon - condensed artfully into 140 characters. Others are facts about famous scientists, the universe and the world around us contributed by science enthusiasts, educators, members of the public and celebrities from all over the world - I've even spotted a few of my own #Science140 tweets in there.

All royalties from the book will go towards cystic fibrosis research. You'll find the book in all good bookshops and online.