Attendees of the 2008 PEARL conference who took advantage of the facility visits were thrilled by 1 million volts flowing through this 10-ft Tesla Coil, built by David Qualls (an engineer at Boeing and member of the Tesla Society). The coil now resides at ROMAC Supply, where it was purchased by ROMAC president, David Rosenfield. For more info, visit www.pearl1.org. Courtesy PEARL and ROMAC.