CHAMPAIGN, Ill. – Two math-notebook pages recently authenticated as belonging to Abraham Lincoln suggest the 16th president, who was known to downplay his formal education, may have spent more time in ...

A math notebook sold at auction in New York on Monday. Not just any math notebook, this one belonged to the cryptographer portrayed in the oscar-nominated film "The Imitation Game" -- the genius ...

Remember this story problem from elementary school math class? One train leaves New York at 9 o'clock and another leaves San Francisco at 10 o'clock … oh, never mind – it brings back too many bad ...

You find a lot of great stuff when browsing through arXiv, the repository of scientific research run by Cornell University, including very elaborate solutions to problems you didn't necessarily know ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This black notebook, distributed as ...