He stood alone in the laboratory, frightened, staring at the tiny motes of dust that swirled lightly in the breeze. That dust had been a block of solid lead a moment ago; before he had touched it, and concentrated. Jonathan Morgan licked his lips with a dry tongue. Things like this shouldn't happen to the assistant to the Chief of the National Foundation for Physics Research. It went against every law he had studied so absorbedly for the past twelve years, ever since he had decided in high schoo