"You know how I found her?" Rubin asks, wading through ragged cardboard boxes to find the light switch. The boxes are filled with carefully sorted gomi: lithium batteries, tantalum capacitors, RF connectors, bread-boards, barrier strips, ferro-resonant transformers, spools of bus bar wire . . . One box is filled with the severed heads of hundreds of Barbie dolls, another with armored industrial safety gauntlets that look like space-suit gloves. Light floods the room and a sort of Kandinsky mantis in snipped and painted tin swings its golfball-size head toward the bright bulb. "I was down Granville on a gomi run, back in an alley, and I found her just sitting there. Caught the skeleton and she didn’t look so good, so I asked her if she was okay. Nothin’. Just closed her eyes. Not my lookout, I think. But I happen back by there about four hours later and she hasn’t moved. ‘Look, honey,’ I tell her, ‘maybe your hardware’s buggered up. I can help you, okay?’ Nothin’. ‘How long you been back here?’ Nothin’. So I take off." He crosses to his workbench and strokes the thin metal limbs of the mantis thing with a pale forefinger. Behind the bench, hung on damp-swollen sheets of ancient pegboard, are pliers, screwdrivers, tie-wrap guns, a rusted Daisy BB rifle, coax strippers, crimpers, logic probes, heat guns, a pocket oscilloscope, seemingly every tool in human history, with no attempt ever made to order them at all, though I’ve yet to see Rubin’s hand hesitate.