Trading at 10 times estimated 2013 earnings, 30% below the median for its peer group, UnitedHealth Group is a Dow Theory Forecasts Focus List Buy and a Long-Term Buy.

FORBES: Get Growth, But At A Good Price

This gives more weight to a very well-supported theory that modern birds evolved from theropods, the group of small carnivorous dinosaurs to which Sinosauropteryx belonged.

BBC: Dinosaur had ginger feathers

In Schiedler v. the National Organization for Women, the Supreme Court determined that, in theory, even a political advocacy group could be subject to a civil-RICO accusation for actions that have nothing to do with financial gain.

FORBES: Can, and Should, NewsCorp Actually Be Tried Like the Mafia?

In 2008, Dr Cummer first described the theory of acoustic cloaking in an article in Physical Review Letters, and earlier this year a group from the University of Illinois Urbana-Champaign demonstrated the first practical use of the theory in an article in the same journal.

BBC: Acoustic 'cloaking device' shields objects from sound

We tried out our theory on Carl Lindner , chief executive of American Financial Group (nyse: AFG - news - people ), which owns a stake in the Cincinnati Reds.

FORBES: Firms That Buy Teams Tend To Underperform

In theory, the executive committee's task was to run all the group's investment-banking businesses--equities and corporate finance in London, which are Kleinwort's specialities, and bond and foreign-exchange trading, most of which is done by Dresdner in Frankfurt.

ECONOMIST: Investment banking