“building.” However, the antimatter mortar was connected to the output meter of the force field and had been instructed for automatic annihilation of any hostile attackers. The mortar apparently interpreted the sudden surge of energy as evidence that something was trying to penetrate the protective dome, and bombarded the ruin. The entire top part of the arched structure—it was as tall as the Empire State Building—lost its dirty gray color and began to glow, turning into a dazzling bright shape. A few seconds later it exploded into a fiery metallic rain. Fortunately not a drop could reach the men in their vehicles, for the incandescent shower slid off the invisible vault of the energy wall. The metallic spray turned into vapor before it could even touch the ground.
The radiation level shot up while the mortar carried out the annihilation of the structure. The Geiger counters automatically gave an alarm signal. Rohan was cursing loudly and threatened to tear apart the man who had programed the instruments. It took quite a while to cancel the alarm instructions and explain the whole affair to the Invincible, who had inquired with concern what had caused these fireworks.
“All we know so far is that we are dealing here with some kind of metal. Probably some alloy of steel, tungsten and nickel,” said Bellamin, who had taken advantage of the general confusion to make a spectrum analysis of the flames.
“Any idea how old it might be?” asked Rohan as he brushed the fine sand off his face and hands.
“No. But this stuff is damn old. Damn old,” he repeated.
“We should examine it more thoroughly. And I’m not going to ask the Old Man for permission, either,” added Rohan with sudden determination.
They had left behind the molten metal lump that had been part of the spiry ruins. It had turned into a solid body that hung like a broken wing over the path they had taken. Now they stopped in front of a complicated object consisting of several arms that came together at the center. A gap opened up in the force-field marked by two light signals. They approached the strange object. Seen at close range, it presented a scene of confusion. The façade of the building was formed by sheets overgrown with metallic tufts. These slabs were supported from the inside by pillars as thick as tree trunks. There was still some kind of order at the outside surface. The men peered inside, illuminating the tangle with the help of powerful searchlights. Utter chaos was created as the forest of poles branched out in all directions, gathering in thick knots from which metallic twigs sprouted in every direction. It reminded the men of a huge wire tangle made up of cables twisting in millions of different fashions. They tested the structure for electric currents, traces of polarization, magnetism and finally for radioactivity; but they failed to detect anything.
The green light flares that marked the entrance into the tangled area were flickering in the wind. Air masses blew through the steely thicket, got caught inside and whistled eerie chants.
“I wish I could figure out what this damned jungle is supposed to be!” complained Rohan as he rubbed the sand off his sweaty skin. He was standing next to Ballmin on top of the flying scouter robot. A low railing before them rose several yards above the “street,” a sandy triangular dune between two converging ruins. Way down below they could see their vehicles and the men, like a set of miniature toys. They were craning their necks to gaze up at Rohan and Ballmin.
The scouter robot floated along. Now they passed over an uneven, torn area full of sharp, jagged metal peaks that were occasionally covered by triangular plates. These plates were arranged in an irregular fashion, jutting out at various angles, sometimes bent aside, sometimes turned upwards. This permitted occasional glances into the dark interior. Yet the tangle of rods, intersections and honeycombed walls was so dense that
Shauna Rice-Schober[thriller]