The Marble Institute of Americaâs 2007 report The Truth About Granite & Radon/Radiation states, âCompared to other radiation sources in the home and outside, the risk to the home-owner from radioactivity emitted from a granite counter-top or tiles is practically non-existent. . . .
Maxwell is a leadership expert, speaker, and author. He is the founder of INJOY, Maximum Impact, The John Maxwell Team, ISS and EQUIP, an international leadership development organization working to help leaders. EQUIP is involved with leaders from more than 80 nations.
John Roach (shipbuilder) For other people named John Roach, see John Roach (disambiguation). John Roach (December 25, 1815 â January 10, 1887) was an American industrialist who rose from humble origins as an Irish immigrant laborer to found the largest and most productive shipbuilding empire in the postbellum United States, John Roach & Sons.