sgwarnog2010 on Flickr James Prescott Joule scientist 1818-1889 lived and worked here. A noted physicist who established the principle of the mechanical equivalent of heat. His name has been given to the unit of energy, the Joule. Acton Square, Salford by University of Salford Colour: blue Wikimedia: Flickr: How to add yours sgwarnog2010 on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Google Streetview OpenStreetMap See also... Nick Harrison on Flickr Nick Harrison on Flickr Michael J. Riley on Wikimedia Commons Nick Harrison on Flickr Nick Harrison on Flickr sgwarnog2010 on Flickr