[Victariongreyjoy]

This is about the ROP Numenor.

-The knowledge to build megastructures that even a Maiar like Sauron was in awe. Also a advanced river system inside Armenelos.

-Great seafarers and with robust ships that seems capable to handle any conditions out in the sea.

-Progressive culture.

-Taller and stronger than low-men. They seems taller and albeit stronger than ordinary men.

-Longer lifespan. At least for the noble line. The tapestry of Elros and Elrond from episode 3 confirms the bloodlines of Elros can live longer than ordinary men. Ordinary citizens live beyond the average lifespan of a low-men because of the advancement Numenor has with their healthcare. Just my theory.