R. Bruce Hoadley was Professor Emeritus of Building and Construction Materials in the Department of Environmental Conservation at the University of Massachusetts Amherst.
Rick Rubin is an American record executive and record producer. He is the co-founder of Def Jam Recordings, founder of American Recordings, and former co-president of Columbia Records.
Dan Jones is a NYT bestselling author and broadcaster. His books, which include The Templars, Henry V, The Plantagenets and Powers & Thrones, have sold more than 2 million copies and are published in …
