Just over a century after they were awarded the Nobel Prize, physicist William Bragg and his son Lawrence have been honoured by the University of Leeds with a new public work of art. ‘The Worlds of If’ is a sculpture by artist Sara Barker which explores the Braggs’ ground breaking discovery of X-ray crystallography, a tool that has since earned 28 Nobel Prizes and helped solve the structure of DNA… hear me explain more at https://soundcloud.com/universityofleeds/dr-kersten-hall-talks-about-the-braggs-the-most-extraordinary-partnership-in-science