Urschel involved the crowd in his explanation of linear systems. He used an example problem of finding the ages of two ...

The world can be explained with math. New Scientist's Ian Stewart has compiled the seven equations that you – or anything else for that matter — could not exist without. Stewart selected the equations ...

An equation is a mathematical statement showing that two expressions are equal. The two expressions are linked with an equals symbol (=). The unknown variable (often the letter \(x\)) can take any ...

JOHN NASH may be best known for being portrayed by Russell Crowe in the biopic “A Beautiful Mind”, but his essential and lasting contribution is in the world of economics. In 1994 he shared the Nobel ...

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