"Hardwick," said Sandringham curtly, "Werner's saying those holes you want are to be lines at forty-five degrees to the gradient." "That ... I'd like a little more," said Hardwick. "A little less, rather. If they slanted three miles across the grade for every two downhill, it would be better. I'd like to put a lot more lines of holes. But there's the element of time." "I'll have him explain that he was misquoted," said Sandringham, grimly. "Three across to two down. How close do you really want those lines?" "It's not how close," said Hardwick. "I've got to have them quickly. How does the barometer look?" "Down a tenth," said Sandringham. Hardwick said: "Damn! Has he got plenty of labor?" "All the labor there is," said Sandringham. "And I'm having a road laid along the cliffs for speed with the trucks. If I dared ... and if I had the pipe ... I'd lay a pipe line." "Later," said Hardwick tiredly. "If he's got labor to spare, set them to work turning the irrigation systems hind part before. Make them drainage systems. Use pumps. So if rain does come it won't be spread out on the land by all the pretty ditches. So it will be gathered instead and either flung back over the cliffs or else drained downhill without getting a chance to sink into the ground. For the time being, anyhow." Sandringham said evenly: "Has it occurred to you what a good, pounding rain would do to Headquarters, and consequently to public confidence on this island, and therefore to the attempt of anybody to do anything but wring his hands because he was doomed?" Hardwick grimaced. "I'm irrigating, here. I've got a small-sized lake made, and an ice coffer-dam, and the water-freshener is working around the clock. If there is labor, tell 'em to fix the irrigation systems into drainage layouts. That will cheer them, anyhow." * * * * * He was very weary, then. There is a certain exhausting quality in the need to tell other men to do work which may cause them to be killed spectacularly. The fact that one will certainly be killed with them does not lessen the tension.