In 1990, Fraser Stoddart made significant advancements in nanotechnology by developing molecular machines, specifically rotaxanes and molecular shuttles. These nanoscale devices can perform mechanical functions at the molecular level, opening new avenues for research in materials science and medicine. Stoddart's work has had a profound impact on the field, paving the way for future innovations in molecular engineering.

Fraser Stoddart's development of molecular machines opened new avenues for speculative poetry, where poets began to explore themes of technology and the future. Works by poets such as Jorie Graham reflect on the implications of scientific advancements, blending the boundaries between human experience and engineered realities, and prompting readers to consider the ethical dimensions of innovation.