Hello Ben Niall on 3 December, 2016 Sarah and Niall have a new baby boy, Ben, born 1 December 2016. He’s 3.6 kg and in a hurry to grow up. Tweet Category: Other Post navigation Previous: Previous post: A week of physics stories – starting MondayNext: Next post: A week of physics stories – starting Monday: our neutrino world; hunting dark matter; Australia’s role in big international science; and more