We visit a display of elements in Dublin, Ireland, including some quirky periodic tables. Our own Irishman, Darren Walsh, pays a visit to the Science Gallery. The list of elements in Darren's body can be found at http://periodicvideos.blogspot.com/2011/07/recipe-for-dr-walsh.html More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos