Note 7 — Chapter XX · AYESHA’S ALCHEMY
Reading edition
Recent discoveries would appear to suggest that this mysterious “Fire of Life,” which, whatever else it may have been, was evidently a force and no true fire, since it did not burn, owed its origin to the emanations from radium, or some kindred substance. Although in the year 1885, Mr. Holly would have known nothing of the properties of these marvellous rays or emanations, doubtless Ayesha was familiar with them and their enormous possibilities, of which our chemists and scientific men have, at present, but explored the fringe.—Editor.