-
Jeanne Villepreux-Power, the aquarium
It was a great invention that helped a lot in the development of the science of marine animals, and even today it is a place of entertainment. https://upload.wikimedia.org/wikipedia/commons/1/1a/Jeanne_Villepreux-Power.jpg -
Margaret Knight, flat-bottomed paper shopping bags
It may not be one of the most innovative inventions of the time, but it was of great importance due to the great utility it provides. https://upload.wikimedia.org/wikipedia/commons/5/5c/%E3%83%9E%E3%83%BC%E3%82%AC%E3%83%AC%E3%83%83%E3%83%88%E3%83%BB%E3%83%8A%E3%82%A4%E3%83%88.jpg -
Amanda Jones, hermetic seal
A very beneficial and profitable innovation for the time, since, thanks to it, foodcan be preservedfor a long time without spoiling. http://mujeresconciencia.com/app/uploads/2018/05/Amanda.jpg -
Josephine Cochrane, michanical dishwasher
Because it is a very important and useful invention even today. http://mujeresconciencia.com/app/uploads/2015/03/3.jpg -
Letitia Mumford Geer, hypodermic syringe
It is an almost essential invention today, because it was a great invention that helped the development of good quality nursing and medicine. https://cocteleracreativa.com/wp-content/uploads/2021/03/Letitia-Mumford-Geer.jpeg
