William Hamilton Shortt introduced the Shortt-Synchronized Free Pendulum Clock in 1921, achieving unprecedented accuracy of one millisecond per day. This innovation represented a significant advancement in timekeeping technology, crucial for various scientific and industrial applications. The clock's design utilized a unique synchronization mechanism that improved reliability and precision, influencing the development of future timekeeping devices. Shortt's work laid the foundation for modern horology and the quest for ever more accurate time measurement.

The Shortt-Synchronized Free Pendulum Clock's invention in 1921 mirrored modernist poetry's preoccupation with time and perception. Poets like Virginia Woolf employed stream-of-consciousness techniques, reflecting the fragmented experience of time in their narratives.