There was still no sign of food. The pause in the labor was only for the length of time it took the drug-bearing slaves to complete their task. Ten minutes, or fifteen at the outside; then the overseers were back with the orders and the lashes. The slaves regrouped on new jobs, and Hanson found himself in a bunch of a dozen or so. They were lashing the hauling ropes around a twelve-foot block of stone; the rollers were already in place, with the crudely plaited ropes dangling loosely. Hanson found himself being lifted by a couple of the other slaves to the shoulders of a third. His clawing hands caught the top of the block and the slaves below heaved him upward. He scrambled to the top and caught the ropes that were flung up to him. From his vantage point he saw what he had not seen before--the amazing size of the construction project. This was no piffling little Gizeh pyramid, no simple tomb for a king. Its base was measured in kilometers instead of yards, and its top was going to be proportionally high, apparently. It hardly seemed that there could be enough stone in the whole world to finish the job. As far as Hanson could see, over the level sand, the ground was black with the suffering millions of slaves in their labor gangs. The idiots must be trying to reach the sky with their pyramid. There could be no other answer to the immense bulk planned for this structure. Like the pride-maddened men of Babel, they were building a sky-high thing of stone. It was obviously impossible, and even Menes must be aware of that. Yet perhaps it was no more impossible than all the rest of the things in this impossible world. When the warlocks of this world had discovered that they could not solve the problem of the sky, they must have gone into a state of pure hysteria, like a chicken dashing back and forth in front of a car. They had sought through other worlds and ages for anyone with a reputation as a builder, engineer or construction genius, without screening the probability of finding an answer. The size of the ancient pyramid must have been enough to sway them. They had used Hanson, Menes, Einstein, Cagliostro--for some reason of their own, since he'd never been a builder--and probably a thousand more. And then they had half-supplied all of them, rather than picking the most likely few and giving full cooperation. Magic must have made solutions to most things so easy that they no longer had the guts to try the impossible themselves. A pyramid seemed like a ridiculous solution, but for an incredible task, an impossible solution had to be tried. And maybe, he thought, they'd overlooked the obvious in their own system. The solution to a problem in magic should logically be found in magic, not in the methods of other worlds. His mind groped for something that almost came into his consciousness--some inkling of what should have been done, or how they had failed. It was probably only an idle fancy, but--