Here is a sneak peek at the cover for the Science 140 book 'A Neutron Walks Into a Bar' - the collection of the best #science140 tagged tweets expertly compiled by the Science 140 team. Now I know you can't judge a book by its cover but we think it rocks! Let us know your thoughts. The book will be released on October 18th 2012 and
will be available to pre-order on Amazon shortly is available to pre-order on Amazon now!.