"All the same," Casker said sadly, and closed the door.
"Evidently there"s a series of these rooms going completely around the building," h.e.l.lman said. "I wonder if we should explore them."
Casker calculated the distance around the building, compared it with his remaining strength, and sat down heavily on a long gray object.
"Why bother?" he asked.
h.e.l.lman tried to collect his thoughts. Certainly he should be able to find a key of some sort, a clue that would tell him what they could eat. But where was it?
He examined the object Casker was sitting on. It was about the size and shape of a large coffin, with a shallow depression on top. It was made of a hard, corrugated substance.
"What do you suppose this is?" h.e.l.lman asked.
"Does it matter?"
h.e.l.lman glanced at the symbols painted on the side of the object, then looked them up in his dictionary.
"Fascinating," he murmured, after a while.
"Is it something to eat?" Casker asked, with a faint glimmering of hope.
"No, You are sitting on something called THE MOROG CUSTOM SUPER TRANSPORT FOR THE DISCRIMINATING HELGAN WHO DESIRES THE BEST IN VERTICAL TRANSPORTATION. It"s a vehicle!"
"Oh," Casker said dully.
"This is important! Look at it! How does it work?"
Casker wearily climbed off the Morog Custom Super Transport and looked it over carefully. He traced four almost invisible separations on its four corners. "Retractable wheels, probably, but I don"t see--"
h.e.l.lman read on. "It says to give it three amphus of high-gain Integor fuel, then a van of Tonder lubrication, and not to run it over three thousand Ruls for the first fifty mungus."
"Let"s find something to eat," Casker said.
"Don"t you see how important this is?" h.e.l.lman asked. "This could solve our problem. If we could deduce the alien logic inherent in constructing this vehicle, we might know the Helgan thought pattern.
This, in turn, would give us an insight into their nervous systems, which would imply their biochemical makeup."
Casker stood still, trying to decide whether he had enough strength left to strangle h.e.l.lman.
"For example," h.e.l.lman said, "what kind of vehicle would be used in a place like this? Not one with wheels, since everything is up and down.
Anti-gravity? Perhaps, but what _kind_ of anti-gravity? And why did the inhabitants devise a boxlike form instead--"
Casker decided sadly that he didn"t have enough strength to strangle h.e.l.lman, no matter how pleasant it might be. Very quietly, he said, "Kindly stop making like a scientist. Let"s see if there isn"t _something_ we can gulp down."
"All right," h.e.l.lman said sulkily.
Casker watched his partner wander off among the cans, bottles and cases. He wondered vaguely where h.e.l.lman got the energy, and decided that he was just too cerebral to know when he was starving.
"Here"s something," h.e.l.lman called out, standing in front of a large yellow vat.
"What does it say?" Casker asked.
"Little bit hard to translate. But rendered freely, it reads: MORISHILLE"S VOOZY, WITH LACTO-ECTO ADDED FOR A NEW TASTE SENSATION.
EVERYONE DRINKS VOOZY. GOOD BEFORE AND AFTER MEALS, NO UNPLEASANT AFTER-EFFECTS. GOOD FOR CHILDREN! THE DRINK OF THE UNIVERSE!"
"That sounds good," Casker admitted, thinking that h.e.l.lman might not be so stupid after all.
"This should tell us once and for all if their meat _is_ our meat,"
h.e.l.lman said. "This Voozy seems to be the closest thing to a universal drink I"ve found yet."
"Maybe," Casker said hopefully, "maybe it"s just plain water!"
"We"ll see." h.e.l.lman pried open the lid with the edge of the burner.
Within the vat was a crystal-clear liquid.
"No odor," Casker said, bending over the vat.
The crystal liquid lifted to meet him.
Casker retreated so rapidly that he fell over a box. h.e.l.lman helped him to his feet, and they approached the vat again. As they came near, the liquid lifted itself three feet into the air and moved toward them.
"What"ve you done now?" Casker asked, moving back carefully. The liquid flowed slowly over the side of the vat. It began to flow toward him.
"h.e.l.lman!" Casker shrieked.
h.e.l.lman was standing to one side, perspiration pouring down his face, reading his dictionary with a preoccupied frown.
"Guess I b.u.mbled the translation," he said.
"Do something!" Casker shouted. The liquid was trying to back him into a corner.
"Nothing I can do," h.e.l.lman said, reading on. "Ah, here"s the error.
It doesn"t say "Everyone drinks Voozy." Wrong subject. "Voozy drinks _everyone_." That tells us something! The Helgans must have soaked liquid in through their pores. Naturally, they would prefer to be drunk, instead of to drink."
Casker tried to dodge around the liquid, but it cut him off with a merry gurgle. Desperately he picked up a small bale and threw it at the Voozy. The Voozy caught the bale and drank it. Then it discarded that and turned back to Casker.
h.e.l.lman tossed another box. The Voozy drank this one and a third and fourth that Casker threw in. Then, apparently exhausted, it flowed back into its vat.
Casker clapped down the lid and sat on it, trembling violently.
"Not so good," h.e.l.lman said. "We"ve been taking it for granted that the Helgans had eating habits like us. But, of course, it doesn"t necessarily--"
"No, it doesn"t. No, sir, it certainly doesn"t. I guess we can see that it doesn"t. Anyone can see that it doesn"t--"