Down the center of the tunnel was a lab bench she’d cobbled together from a cheap door made of processed seed hulls, nailed to polymer stumps discarded from a printer factory. That bench contained her whole life: a fabber, a sequencer, and a projector, all built from generic, nougat-colored parts. These were networked to an antenna that snaked up into the walls of the apartment building above, sending signals that hopped between frequencies, masquerading as a variety of devices.