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Updated: May 6, 2025


You would never notice these tubes of your own accord were you to browse ever so long about the room. Even when your attention is called to them you still see nothing remarkable. These are ordinary test-tubes inverted over ordinary mercury.

Conrad is something of an amateur of genius, while Henry James is a professor. Mr. Conrad never gives the impression of having used the dissecting-knife and the microscope and the test-tubes as Henry James does. He seems rather to be one of the splendid guessers. Not that Henry James is timid in speculations.

He seemed to have no keen interests beyond his slides and mixing jars and test-tubes. Women, for whom his indifference had a perverse fascination, said of him: "Dr. Fielding isn't interested in people, only in their diseases. And not really in diseases, only in their germs." They never suspected that Eliot was passionate, and that a fierce pity had driven him into his profession.

"My mother does not object to smells, for she thinks chemistry is going to revolutionize perfumery. I've got some scales and a spirit-lamp, and we can get bottles and tumblers enough." "Yes, but you know we must have a round-bottomed receiver, a measuring glass, crucibles, retorts and test-tubes." "As you seem to know all about it," replied Ned carelessly, "you buy them and come here to-morrow."

But if you would see the most wonderful things in this laboratory or rather, to be quite accurate, I should say, if you would stand in the presence of the most wonderful things you must go with Professor Ramsay to his own private laboratory, and be introduced to some little test-tubes that stand inverted in cups of mercury decorating a shelf at one end.

Personally I have examined many scientific exhibits in many lands, but nowhere have I seen anything that filled my imagination with so many scientific visions as these little harmless test-tubes at the back of Professor Ramsay's desk.

Our bedroom was adjacent to the ghost room, which had in it a lot of chemical apparatus, glass tubing, glass and brass retorts, test-tubes, flasks, etc., and we thought that those strange articles were still used by the old dead doctor in compounding physic. In the long summer days David and I were put to bed several hours before sunset.

"While you're in Saranac," said Craig, "buy me a dozen or so test-tubes. Only, don't let anyone here at the house know you are buying them. They might ask questions." While they were gone Kennedy stole into James Langley's room and after a few minutes returned to our room with the hunting-jacket. He carefully examined it with his pocket lens.

"Well," began Dr. Leslie, clearing his throat, "within the past year or two we have made a most weird and startling discovery in typhoid fever. We have found what we now call 'typhoid carriers' persons who do not have the disease themselves, perhaps never have had it, but who are literally living test-tubes of the typhoid bacillus. It is positively uncanny.

More than that, any person claiming to be a scientist or having some acquaintance with science and scientists can usually obtain germs without difficulty. Every pathological laboratory contains stores of disease germs, neatly sealed up in test-tubes, sufficient to depopulate whole cities and even nations.

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