Next morning, at scarcely more than daybreak, Jim and Denny stood, stripped and ready for the dread experiment, beside Matthew Breen's glass bell. The night, of course, had been sleepless. Sleep? How could slumber combat the fierce anticipations, the exotic imaginings, the clanging apprehensions of the two?

Most of the night had been spent by Denny in dutifully arguing with Jim about the advisability of his giving up the adventure, in soothing his conscience by presenting in all the angles he could think of the risks they would run.

"You'll be entering a different world, Jim," Denny had said. "An unimaginably different world. A terrible world, in which you'll be a naked, soft, defenseless thing. I'd hate to bet that we'd live even to reach the termitary. And once inside that—it's odds of seven to one that we'll never get out again."

"Stow it," Jim had urged, puffing at his pipe.

"I won't stow it. You may think you've run up against dangers before, but let me tell you that your most perilous jungle is safe as a church compared to the jungle an ordinary grass plot will present to us, if, as we plan, we get reduced to a quarter of an inch. I'm going in this with a mission. To me it's a heaven-sent opportunity—one I'm sure any entomologist would grab at. But you, frankly, are just a fool—"

"All right," Jim had cut in, "let it go at that. I'm confirmed in my folly. You can't argue me out of it, so don't try any more. Now, to be practical—have you thought of any way we could arm ourselves?"

"Arm ourselves?" repeated Dennis vaguely.

"Yes. It's a difficult problem. The finest watch-maker couldn't turn out a working model of a gun that could be handled by a man a quarter of an inch tall. At the same time I have no desire to go into this thing bare-handed. And I think I know something we can use."

"What?"

"Spears," said Jim with a grin. "Steel spears. They make steel wire, you know, down to two-thousandths of an inch and finer. Probably our friend has some in his laboratory. Now, if we grind two pieces about a quarter of an inch long off such a wire, and sharpen the ends as well as we can, we'll have short spears we could swing very well.