Welcome to a city where pi equals 4 and circles aren’t round. By Steven Strogatz Photo illustrations by Jens Mortensen Each installment of “Math, Revealed” starts with an object, uncovers ...

Few examples illustrate the mixing of math and physics better than a discovery made by physicist Michael Berry. ... This geometry, Berry realized, gives quantum particles a kind of memory.

There will be an introduction to spherical and hyperbolic geometry and triangle measurements will be computed for each. Calculus based derivations of area and volume for surfaces and solids will be ...

There will be an introduction to spherical and hyperbolic geometry and triangle measurements will be computed for each. Calculus based derivations of area and volume for surfaces and solids will be ...