Donald B DeYoungDonald B. DeYoung is a scientist, author, and chairman of the science and mathematics department at Grace College in Winona Lake, Indiana. He is the author of several books on science and the Bible, including 77 Fairly Safe Science Activitis for Illustrating Bible Lessons. Don has been president of the Creation Research Society, a worldwide group of scientists who promote biblical creation, for ten years. Read More Read Less