The Hand and the Stars

Long before we built machines to map the stars, a modified silhouette on an ancient wall showed that our minds were already altering reality in the dark.

Tracking the loop: how a Bronze Age counting tool left the mud to become humanity's most enduring routine.

How a captured student, a borrowed zero and one desk in Baghdad built the algorithm.

How a ground lens and a tube found Jupiter's moons, only for a human heartbeat to scupper the sky clock and accidentally reveal the speed of light

From a London coffeehouse in 1684 to a seven-minute thruster burn four billion kilometres away: the three-century reach of a single geometric law

From a damp coal pit to the edge of space, a two-century development of mechanical precision that turned fire into flight