i think the discoverer of density was Archimedes, but he wasnt a scientist
ARCHIEMEDES was the first scientist who determine the density for the first time by observing the gold substances in water and said that the material have greater density remain below while the substance have low density flow on water..
density
The density of Earth's layers
1869
what scientist first described pangea
Competence and trustworthiness are the first two dimensions of credibility discussed by all writers.
Gehendra Sumsher Jabara was the first scientist of Nepal.
Nikola Tesla
by the the difference between their density
Tinkal Gurung(yagya Gurung) is the first scientist of nepal.
Martin Frobisher had some discussions about the conflict and discussed them with the first nations. The first Nations at first thought negative about Frobisher but later discussed and skirmished about these conficts
the first scientist ibn al-haytham