mathematics

Stanislaw Ulam conceived the Monte Carlo method, co-created the Teller-Ulam H-bomb design, and survived brain surgery in 1946. His life, work, and legacy, sourced.

Pythagoras founded a secretive mathematical cult, gave his name to a theorem the Babylonians already knew, and may have had a disciple drowned for proving irrational numbers exist.

Archimedes of Syracuse: buoyancy, levers, war machines, and verified quirks — the Eureka story examined, the circle and the soldier, and why he came closer to calculus than anyone for 1,800 years.

Hypatia of Alexandria's life, scientific legacy, and verified quirks: chariot rides, a shocking rejection of a suitor, astrolabe design, and a death that ended classical science.

Maryam Mirzakhani's life, discoveries, and verified quirks: painting math on the floor, two IMO gold medals, the Fields Medal in 2014, and dying at 40 of breast cancer.

Srinivasa Ramanujan's life, discoveries, and verified quirks: divine formula dreams, the taxi-cab number 1729, near-starvation in Cambridge, and dying at 32.

Ada Lovelace's life, discoveries, and verified quirks: Lord Byron's daughter, calling math 'poetical science', a gambling algorithm addiction, and the world's first published program.

Game theory explained: Nash equilibrium, Prisoner's Dilemma, evolutionary games, auctions, and real-world applications from biology to AI.

A single number — 1.618 — is claimed to appear in sunflowers, seashells, and the Mona Lisa. Some of that is real math. Most of it is myth. Here's how to tell the difference.

Mathematics is the only field where we prove things are true forever. The story of how humans discovered that power spans 2,300 years and several revolutions in thought.

From Pythagoras to Bach to electronic music, mathematics has always been running under music. Here's how ratios, waves, and arithmetic create harmony and rhythm.

Not all infinities are equal. Georg Cantor proved that some infinite sets are larger than others — a discovery so strange it drove mathematicians mad.