BD-1's antennae flew up in mild alarm as the other robot toppled over, skittering around to his other side to try helping nudge him back up again. A chuckle escaped from Cal as he watched the little robot's enthusiasm and its resulting, but he trusted his own droid buddy to have things handled.

"But the train still works," he pointed out. "So power itself isn't being blocked, at least along the rail line, if not the train itself. True that a satellite might be the best bet. I haven't talked to him about it since I'd offered him scraps to use."