On the Sea-cell in Torpedo Experiments. 71 



unfavourable, points being noticed. The object of this 

 paper is, by calling forth a discussion on the subject gene- 

 rally, but more particularly to the points above noticed, to 

 lead to further information being obtained, and a clearing up 

 of all difficulties. Some of the difficulties can, doubtless, be 

 easily explained when the key is once given; but at present 

 the key is wanting, and, in consequence, the scheme pro- 

 posed in the essay now appears very incomplete. If I can 

 be shown to have misrepresented the essayists, I shall be 

 glad to correct my remarks. Some of the defects pointed 

 out in this paper could be removed simply by an addition to 

 the estimated cost of the works ; but to get rid of others 

 would involve material modifications of the scheme proposed 

 in the essay. A satisfactory and efficient scheme will be 

 devised only when there appears a decided wish on the part 

 of the public to have one, and a determination to overcome 

 the difficulties which are now in the way. It is to be hoped, 

 therefore, that the discussion now invited will serve to keep 

 public interest alive to the importance of the subject. 



On the Sea-cell as a Possible Source of Danger in 

 Torpedo Experiments. 



By H. Moors, Esq. 



[Read 13th October, 1881.] 



One of the results of the late unfortunate accident at 

 Queenscliff, whereby a boat's crew was destroyed through 

 the premature explosion of a torpedo, has been to bring into 

 considerable prominence the current from what is known as 

 the sea- cell, and the possibility of its being a source of 

 danger in torpedo experiments. When the cause of the 

 accident was being keenly discussed by all who were inte- 

 rested in or conversant with the subject of electricity, the sea- 

 cell current was naturally spoken of, and this was more par- 

 ticularly the case after it had been satisfactorily established 

 by the Board appointed to inquire into the circumstances of 



