Port-A-Cool LLC, the Center, Texas-based designer and manufacturer of portable evaporative-cooling units, evaporative-cooling media, and accessories, recently named Ben Wulf president and chief executive officer.
Wulf, who previously served as vice president of marketing and international sales for Port-A-Cool, succeeded Bill Lloyd, who retired.
Described by a colleague as "a cyborg ... requir(ing) virtually no sleep, no time off, and bland nourishment that can be consumed while at his desk" who was sent "back from the future not to terminate anyone, but with the prime directive 'to edit dry technical copy' in order to save the world at a later date," Scott Arnold joined the editorial staff of HPAC Engineering in 1999. Prior to that, he worked as an editor for daily newspapers and a specialty-publications company. He has a bachelor's degree in journalism from Kent State University.