Nal and Neel are two lesser-known but important characters in the Hindu epic, Ramayana. They were brothers and were part of the Vanara army that helped Lord Rama in his quest to rescue his wife Sita from the demon king Ravana.

Nal was a skilled engineer and architect, while Neel was an expert in metallurgy and weapon-making. They were instrumental in building the bridge across the ocean that allowed Rama and his army to reach Lanka, where Sita was being held captive.

According to the Ramayana, when Rama and his army reached the shores of the ocean, they faced a daunting task of crossing the vast expanse of water to reach Lanka. The Vanara army, which consisted of monkey warriors, was unsure how to proceed. It was then that Nal and Neel stepped forward and offered to help.

Nal, using his engineering expertise, designed and supervised the construction of the bridge that would connect the Indian mainland with the island of Lanka. He used his knowledge of architecture and mathematics to build a sturdy bridge that could withstand the force of the ocean and support the weight of Rama's army.

Neel, on the other hand, used his expertise in metallurgy to create a variety of weapons and tools that were used by the Vanara army during the battle with Ravana's demon army. He created arrows, swords, and shields that were stronger and sharper than anything that had been seen before. His contributions played a significant role in the victory of Rama and his army over Ravana.

The bridge that Nal built, also known as Rama Setu or Adam's Bridge, is considered a marvel of ancient engineering. It is said to have been constructed using floating stones and rocks that were engraved with the name of Lord Rama. The bridge is still visible today and is considered a sacred site by Hindus.

In conclusion, Nal and Neel were two skilled and talented brothers who played a crucial role in the Ramayana. Their contributions in building the bridge and creating weapons were instrumental in helping Lord Rama defeat Ravana and rescue his wife Sita. Their legacy has been immortalized in Hindu mythology and their names are revered to this day.