context1: The total work could be calculated from the area between the volume axis and the traced line. The latter <strong>fact</strong> had been realised by Davies Gilbert as early as 1792 and used by Jonathan Hornblower in litigation against Watt over patents on various designs. Daniel Bernoulli had also had the <strong>insight</strong> about how to calculate work.
context2: Detective Carson Ryder's sworn duty is to track killers down. He's never revealed the <strong>fact</strong> that his brother, Jeremy, is one of America's most notorious killers - now imprisoned. Secretly, Ryder has used Jeremy's homicidal <strong>insight</strong> to solve cases.