Hertha Ayrton was an engineer, mathematician and inventor. She was born in Portsea, Portsmouth on April, 28 1854 and died in Bexhill-on-Sea, Sussex on August 26, 1923. Her research in vortices in water and air led to the invention of the Ayrton fan, which was used in the trenches of the First World War to get rid of gas and poison. She was also closely involved with the fight for women's suffrage. Here, Hertha Ayrton has been painted by Mme. Darmesteter.Hertha Ayrton was an engineer, mathematician and inventor. She was born in Portsea, Portsmouth on April, 28 1854 and died in Bexhill-on-Sea, Sussex on August 26, 1923. Her research in vortices in water and air led to the invention of the Ayrton fan, which was used in the trenches of the First World War to get rid of gas and poison. She was also closely involved with the fight for women's suffrage. Here, Hertha Ayrton has been painted by Mme. Darmesteter.
Hertha Ayrton was an engineer, mathematician and inventor. She was born in Portsea, Portsmouth on April, 28 1854 and died in Bexhill-on-Sea, Sussex on August 26, 1923. Her research in vortices in water and air led to the invention of the Ayrton fan, which was used in the trenches of the First World War to get rid of gas and poison. She was also closely involved with the fight for women's suffrage. Here, Hertha Ayrton has been painted by Mme. Darmesteter.

International Women's Day: 17 inspirational women who have called Portsmouth home

Women have played a remarkable role in Portsmouth’s rich history.

To celebrate International Women’s Day today, we want to uphold the achievements of local women and the impact they have had not just on this city but the world.

Across these pages, we’ve pictured some of the women from across The News’ patch who have done extraordinary things – from executing engineering genius to securing victory on sport’s biggest stage.

The theme of International Women’s Day 2021 is #ChooseToChallenge. You can learn more about the civil awareness day and its aims here.

A message from the Editor, Mark Waldron

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