Remembering inventor and activist Hertha Ayrton

The Royal Society published a biography of Hertha Ayrton on June 2, 2026, highlighting her dual contributions as a physicist and suffragist. Ayrton, born in 1854, conducted significant research on electric arcs and wave phenomena, earning her the Hughes Medal from the Royal Society in 1906. Her work on the behavior of electric arcs was crucial for the development of arc lighting and welding technologies. She also investigated ripples and waves, drawing parallels between their behavior and that of electric currents. Despite facing gender-based barriers in academia, Ayrton became the first woman nominated for the Nobel Prize in Physics in 1904, though she did not win. Her activism extended to the women's suffrage movement, where she used her scientific platform to advocate for women's rights. The biography, featured in Nature, also serves as a broader call for scientists, particularly women and underrepresented groups, to document their own experiences and contributions to counter historical erasure. Ayrton's legacy underscores the importance of recognizing the multifaceted achievements of individuals who excelled in both scientific inquiry and social activism during a period of significant societal change.