About the Author
Alan Hayward was a British engineer and physicist who was also active as an old-earth Creationist writer, and Christadelphian. Hayward's primary field of research was fluid density and flowmeters, writing a textbook on the subject, and presenting to the Institute of Physics in 1981.
Frank Weare MSc, DIC, DMA, CEng, FIStructE, MICE, MIHT, MBIM, formerly at the University of Westminster, is currently an independent consultant to various civil and structural engineering projects.
Anthony Oakhill CEng, MICE has over 35 years' experience in the design and construction of steel bridges and structures. He currently works for Gifford and Partners', consulting engineers, Southampton.