Not one of them had the least particle of the filings drawn off.

Then Germaine's assumption made them uneasy. He might get rabies, come back unawares, and make a dash at them.

Next day they went making inquiries everywhere, and for many years they turned up a by-path whenever they saw in the open country a dog at all resembling this one.

Their other experiments were unsuccessful. Contrary to the statements in the text-books, the pigeons which they bled, whether their stomachs were full or empty, died in the same space of time. Kittens sunk under water perished at the end of five minutes; and a goose, which they had stuffed with madder, presented periostea that were perfectly white.

The question of nutrition puzzled them.

How did it happen that the same juice is produced by bones, blood, lymph, and excrementitious materials? But one cannot follow the metamorphoses of an article of food. The man who uses only one of them is chemically equal to him who absorbs several. Vauquelin, having made a calculation of all the lime contained in the oats given as food to a hen, found a greater quantity of it in the shells of her eggs. So, then, a creation of substance takes place. In what way? Nothing is known about it.

It is not even known what is the strength of the heart. Borelli says it is what is necessary for lifting a weight of one hundred and eighty thousand pounds, while Kiell estimates it at about eight ounces; and from this they drew the conclusion that physiology is—as a well-worn phrase expresses it—the romance of medicine. As they were unable to understand it, they did not believe in it.

A month slipped away in doing nothing. Then they thought of their garden. The dead tree, displayed in the middle of it, was annoying, and accordingly, they squared it. This exercise fatigued them. Bouvard very often found it necessary to get the blacksmith to put his tools in order.

One day, as he was making his way to the forge, he was accosted by a man carrying a canvas bag on his back, who offered to sell him almanacs, pious books, holy medals, and lastly, the Health Manual of François Raspail.[5]

This little book pleased him so much that he wrote to Barberou to send him the large work. Barberou sent it on, and in his letter mentioned an apothecary's shop for the prescriptions given in the work.