e result of which has been the
interesting lecture published in this volume.
The present lecture presupposes a knowledge of the former, but it may
be read and understood by any one even though he has not read the
earlier one. It forms a sort of continuation of the latter, and
includes chiefly the results of his researches since that time.
EXPERIMENTS WITH ALTERNATE CURRENTS OF HIGH POTENTIAL AND HIGH FREQUENCY
I cannot find words to express how deeply I feel the honor of
addressing some of the foremost thinkers of the present time, and so
many able scientific men, engineers and electricians, of the country
greatest in scientific achievements.
The results which I have the honor to present before such a gathering
I cannot call my own. There are among you not a few who can lay better
claim than myself on any feature of merit which this work may contain.
I need not mention many names which are world-known--names of those
among you who are recognized as the leaders in this enchanting
science; but one, at least, I must mention--a name which could not be
omitted in a demonstration of this kind. It is a name associated with
the most beautiful invention ever made: it is Crookes!
When I was at college, a good time ago, I read, in a translation (for
then I was not familiar with your magnificent language), the
description of his experiments on radiant matter. I read it only once
in my life--that time--yet every detail about that charming work I
can remember this day. Few are the books, let me say, which can make
such an impression upon the mind of a student.
But if, on the present occasion, I mention this name as one of many
your institution can boast of, it is because I have more than one
reason to do so. For what I have to tell you and to show you this
evening concerns, in a large measure, that same vague world which
Professor Crookes has so ably explored; and, more than this, when I
trace back the mental process which led me to these advances--which
even by myself cannot be considered trifling, since they are so
appreciated by you--I believe that their real origin, that which
started me to work in this direction, and brought me to them, after a
long period of constant thought, was that fascinating little book
which I read many years ago.
And now that I have made a feeble effort to express my homage and
acknowledge my indebtedness to him and others among you, I will make a
second effort, which I hope you
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