plates, stiffened at the edge by a metallic beading. The cabin furniture consisted of light seats and couches, securely fixed to the floor by means of screws.
In the centre of the vessel I saw all the interesting apparatus that had been described to me by the Recorder. He took me up to these instruments and explained all about the different functions of the different parts, but as I had not a mind capable of understanding such highly scientific subjects, I begged him to desist, saying that while I was able to grasp the general description of the principles and laws that were utilized by these wonderful contrivances, it would only make me confused, if he tried to drum the details into me.
He said:—"My son, my enthusiasm for such things leads me to forget that you are as yet young in learning. I would have you study these subjects, as in our day mechanical science has been placed above all others. It has, as it were, become chemically combined with all sciences; no science can move without it. In
