What’s more, the mathematical equation, written using a penknife by the noted Irish mathematician William Rowan Hamilton, is set to be preserved for many years to come – thanks to the latest work of tattoo artist Emma Ray. Well-known local and Minister for Finance Paschal Donohoe unveiled the work on Wednesday, on what is Hamilton Day, at Broombridge Luas stop. At Broome Bridge, he had that very rare occurrence in science, a Eureka moment. “We in Cabra have always had great pride in the story of William Rowan Hamilton’s Eureka moment. “Dublin and especially Cabra should be proud of William Rowan Hamilton.

Source: The Irish Times October 16, 2019 08:37 UTC