add a glazing agent that crystallizes quickly. As it's pushed through the hot nozzle, the glazing agent melts and gives it that shiny-wet look. Without special analytical equipment, you'd never be able to tell it isn't a real ceramic figurine.”
Suddenly, the print head rose away from the work it was doing, and a mechanical arm swung down from the top of the machine. A small cylindrical object, about an inch long and a quarter-inch in diameter, was placed inside one of the hollow legs that stood there. The arm then moved away, and the print head resumed its work, securing the little device in place.
“Before you ask, I'll just tell you what that was,” Lenny said. “That was the detonator. It has a small charge of its own, a super small battery and a microcircuit receiver that can be activated manually, or set to go off at a certain time or after X number of minutes. Give it a few more moments, it's almost done, and then we can show you what it's capable of.”
It took about four more minutes to complete the figurine, and then Lenny invited Noah to remove it from the printer. He picked it up and felt its weight, then ran his fingers over the surface.
“You're right,” he said. “If I hadn't watched you print it out, I'd never know this wasn't real. I'm assuming it's pretty stable? What would happen if I dropped it right now?”
Jasmine grinned. “Not a thing,” she said. “This stuff is so well bonded together that it wouldn't even break. Go ahead, try it if you want to.”
Sarah's eyes went wide, and she shook her head at Noah. “That's okay,” he said, “I'll take your word for it. What about impact, or fire? I know that C4 won't explode unless it's got a detonator, but it will burn.”
Lenny took the figurine from his hand and set it on a workbench, then picked up a propane torch and aimed the flame at its head. After several seconds, it was obvious that the flame was having no effect, so he turned it off and picked up what looked like an eight ball from a pool table.
“I made this the other day,” he said, “but I don't really need it.” He set it on the workbench and then picked up a small, heavy hammer. He grinned at Sarah and then brought the hammer down as hard as he could onto the ball. It shattered into several pieces, and they saw that it had been hollow. Inside was one of the small detonators, stuck to the inner wall of one of the pieces.
“You could shoot holes through it, and it wouldn't explode. It takes a special detonator that uses Triaminotrinitrobenzene and Diaminodinitroethene in combination to produce enough heat and shock to set it off, but boy, when it does! Come on, we'll show you.”
Lenny walked into what appeared to be a steel box with a window in it, and they could see through a square, obviously thick window as he placed the clown figurine onto a heavy iron block. He stepped back out into the room and closed the door of the box, which they could see looked a lot like the door on a major bank vault. Lenny spun the wheel on the outside of the door to secure it and then stepped over beside Noah and Sarah as they looked in the window. Jasmine and Wally stood right behind them.
Lenny reached over to pick up a small black box from the workbench and handed it to Noah, who looked it over. There was a small numerical keypad and a single-line display on the front, a red button that sat in a depression on the side, and an open round socket on the top. “That's the detonator remote,” he said. “Just push the red button whenever you're ready, but keep your eyes on the clown.”
Noah glanced at Sarah, who looked very nervous, then grinned at her. He turned his eyes back to the clown that he could see through the window and brought his thumb down on the button.
A muffled boom reverberated around the room, and Sarah grabbed onto Noah's arm to keep from falling as vibrations shook the solid concrete floor beneath her feet. Her eyes were wider than before and she looked at Noah as
Richard Erdoes, Alfonso Ortiz