Note 9 — Chapter VII

With respect to the effects of lightning upon an iron ship, and the danger which was to be apprehended from the attraction, both of the vessel as a body, and of its particular parts as points for the electrical fluid to touch upon in its passage between the clouds and the earth, no inconvenience whatever seems to have been felt. Much had been said about it in England before her departure for a tropical region. The timid, and those less acquainted with the subject, openly expressed their apprehensions; the learned smiled with more of curiosity than fear; but the officers of the vessel itself were too busy about other matters to give themselves time to think much about the question. During their voyage to the southward, when many dangers were encountered, certainly that from lightning was amongst the least thought of; and now, as they were passing through the Mozambique Channel, a part of the world particularly famous for its heavy storms of thunder and lightning, not the slightest effect from it was observed upon the iron vessel. The funnel has a perfectly smooth top, without any ornamental points, such as are sometimes seen; and the main rigging and funnel stays were made of chain at the top, and rope throughout the rest.