natural scientist
physicist
http://id.loc.gov/authorities/subjects/sh85101651
https://en.wikipedia.org/wiki/Category:Physicists
https://en.wikipedia.org/wiki/Physicist
https://www.wikidata.org/wiki/Q169470
QC15-QC16
A scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe.
physicists