"She opened her sunshade and held it over her. I noticed that she deigned to give me the benefit of about one-eighth of it.
"'Your duty with that rifle is this: if we are fortunate enough to see the body of the thermosaurus come floating by, you are to take good aim and fire—fire rapidly every bullet in the magazine; then reload and fire again, and reload and fire as long as you have any cartridges left.'
"'A self-feeding Maxim is what I should have,' I said, with gentle sarcasm. 'Well, and suppose I make a sieve of this big lizard?'
"'Do you see these rings in the sand?' she asked.
"Sure enough, somebody had driven heavy piles deep into the sand all around us, and to the tops of these piles were attached steel rings, half buried under the spear-grass. We sat almost exactly in the centre of a circle of these rings.
"'The reason is this,' said Daisy; 'every bullet in your cartridges is steel-tipped and armor-piercing. To the base of each bullet is attached a thin wire of pallium. Pallium is that new metal, a thread of which, drawn out into finest wire, will hold a ton of iron suspended. Every bullet is fitted with minute coils of miles of this wire. When the bullet leaves the rifle it spins out this wire as a shot from a life-saver's mortar spins out and carries the life-line to a wrecked ship. The end of each coil of wire is attached to that cylinder under the magazine of your rifle. As soon as the shell is automatically ejected this wire flies out also. A bit of scarlet tape is fixed to the end, so that it will be easy to pick up. There is also a snap-clasp on the end, and this clasp fits those rings that you see in the sand. Now, when you begin firing, it is my duty to run and pick up the wire ends and attach them to the rings. Then, you see, we have the body of the thermosaurus full of bullets, every bullet anchored to the shore by tiny wires, each of which could easily hold a ton's strain.'
"I looked at her in amazement.
"'Then,' she added, calmly, 'we have captured the thermosaurus.'
"'Your father,' said I, at length, 'must have spent years of labor over this preparation.'
"'It is the work of a lifetime,' she said, simply.