his wireless telegraphy, are constantly reaching the earth. Besides Mr. Tesla several other observers have been engaged in perfecting apparatus for receiving and recording these vibrations, though few would go so far as to consider them actual messages from some extraterrestrial sender. Among those few however we must certainly count Mr. Wendigee. Ever since 1898 he had devoted himself almost entirely to this subject, and being a man of ample means he had erected an observatory on the flanks of Monte Rosa, in a position adapted in every way for such observations.
My scientific attainments, I must admit, are not great, but so far as they enable me to judge, Mr. Wendigee's contrivances for detecting and recording any disturbances in the electro-magnetic conditions of space are eminently original and ingenious. And by a happy combination of circumstances, they were set up and in operation about two months before Cavor made his first attempt to call up the earth. Consequently we have fragments of his communication even from the beginning. Unhappily, they are only fragments, and the most momentous of all the things that he had to tell humanity, the instructions, that is, for the making of Cavorite, if indeed he ever transmitted them, have throbbed themselves away unrecorded into space. We never succeeded in getting a response back to Cavor. He did not know therefore what we had received or what we had missed; nor indeed did he certainly know that any one on earth was really aware of his efforts to reach us. And the persistence he displayed in sending
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