“If It’s Not One Thing, It’s Another…. But It’s Always Something” Nov, 2012 By Ben Nelson, P.E., SECB In Articles, Editorial Comments 0 This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Ben Nelson, P.E., SECBBen Nelson, P.E., SECB is a Principal at Martin/Martin, Inc. in Lakewood, Colorado. He can be reached at bnelson@martinmartin.com. Prev The Social Nature of Engineering Next Landscape Evolution Observatory at Biosphere 2