Two corollaries to the NASA Homepage are also worth mentioning: sites for the NASA Shuttle Mission and NASA's Jet Propulsion Laboratory.

CNN: The Internet: the final frontier for space watchers

Just about any contemporary sport has corollaries in competitions in the ancient world, or a pedigree in folk games or aristocratic recreations.

NEWYORKER: Glory Days

Bejan is showing that one need not resort to randomness (and their corollaries meaninglessness and nihilism) in order to remove the science of evolution from the aesthetic grip of religion.

FORBES: The Constructal Sessions, Part II: Freedom and Design

The corollaries of this American ethos were, on the one hand, an affinity for personal enterprise and industry and, on the other, a horror of dependency and contempt for anything that smacked of a mendicant mentality.

WSJ: Are Entitlements Corrupting Us? Yes

Disturbing corollaries: Stock markets aren't necessarily efficient.

FORBES: Magazine Article