18th-century Polish–Lithuanian physicists

In the 18th century, the Polish-Lithuanian Commonwealth was home to several notable physicists and scholars, though the term "physicist" as a distinct professional title was not as common or well-defined as it is today. Instead, scientists often held broader roles in natural philosophy, mathematics, or engineering.

As of my last update in October 2023, there is no widely known individual or concept specifically referred to as "Jan Stefan Ligenza Kurdwanowski." It's possible that this name could refer to a private individual or a lesser-known figure that has not received significant public attention.