Naturally, exploration of the familiar, yet unfamiliar world into which they had suddenly been thrown was the first preoccupation of the New York colonists. None of the group cared to wander far from the Institute during the first weeks, however, in view of the possible difficulty of obtaining electrical food for a long trip, and Beeville's researches on the potentialities of their new bodily form advanced so slowly that they hardly dared leave. His discoveries in the first weeks were, in fact, purely negative. Farrelly, the publisher, smashed a finger in some machinery, but when O'Hara turned an exact duplicate out on his lathe and Beeville attached it, the new member altogether lacked sensation and could be moved only with conscious effort--an indication that some as yet unfamiliar reaction underlay the secret of motion in their metal form. But the greatest difficulty in the way of any activity lay in the almost abysmal ignorance of the mechanical and technical arts on the part of the whole group. O'Hara was a fair mechanic; Dangerfield dabbled in radio, and Farrelly could run a printing press (he published a comical parody of a newspaper on one for several days; then abandoned the effort); but beyond that the utmost accomplishment was driving a car, and most of them realized how helpless the old civilization had been without its hewers of wood and drawers of water. To remedy this condition, as much as to keep them busy, Ben assigned to each some branch of mechanical science to be learned, the supply of information, in the form of books, and of experimental material, in every form, being inexhaustible. Thus the first week found Tholfsen and Mrs. Roberts scouring the line of the New York Central for a locomotive in running order. After numerous failures, they succeeded in getting the thing going, only to discover that the line was blocked with wrecks and they would need a crane to clear the track for an exploring journey of even moderate length. At the same time, Murray Lee, with Dangerfield and two or three others, made an effort to get the Park Central's broadcasting station in operation; a work of some difficulty, since it involved ventures into what were, for them, unknown fields. Daily they tap-tapped messages to each other on telegraph sets rescued from a Western Union office, in preparation for the time when they could get a sending set put together. But the most ambitious effort and the one that was to have the largest share of ultimate consequences, was the expedition of Farrelly, Gloria and a clothing-store proprietor named Kevitz in quest of naval adventure. After a week's intensive study of marine engines from books the three appropriated a tug from the Battery and set off on a cruise of the harbor.