18th-century Swedish physicists

In the 18th century, Sweden was home to several notable physicists and scientists who made significant contributions to various fields, including physics, astronomy, and natural philosophy. One of the most prominent figures from this era is **Anders Celsius** (1701-1744), best known for creating the Celsius temperature scale. His work laid the foundation for modern temperature measurement, and his influence persists in the scientific community today.

Eva Ekeblad was a Swedish noblewoman and agronomist who lived from 1724 to 1786. She is best known for her work in agricultural science, particularly for her innovations in the use of the potato as a food source in Sweden, which helped improve food security. Ekeblad is noted for developing methods to make potato flour and for promoting the cultivation of potatoes, which played a significant role in enhancing the diet of the populace during that period.

Wilhelm Hisinger (born October 1, 1787 – died December 3, 1868) was a prominent Swedish mineralogist and chemist. He is best known for his contributions to the field of mineralogy, particularly for his work on the classification and description of minerals. Hisinger is also noteworthy for his involvement in the study of chemical elements, including his work in defining the properties of various minerals and their components.