"Time for a break," he announced. Oscar knew that he lacked the searingly high IQ of Greta Penninger. He’d examined her career stats—of course—and Dr. Greta Penninger had always been a compulsive, overachieving, first-in-her-class techie swot. Still, there was more than one kind of smarts in the world. He felt quite sure he could distract her if he simply kept changing the subject.