The Lord of the Rings trilogy introduces viewers to several powerful fantasy characters, and these are the ones who are the mightiest.

Elrond, Galadriel and Thranduil had their own strengths and weaknesses, but I would consider Elrond to be the greatest Elven ruler of the Third Age.

Rishika Chakraborty, Vilya K, Mukul Pradhan, Arpan Kumar Nayak. Recent advancement of biomass-derived porous carbon based materials for energy and environmental remediation applications.