Hair follicles are the structures from which hairs emerge from the skin. Each hair is a thread of fused (i.e. attached together), dead, keratinized cells. The two main parts of hairs are: 1  The hair shaft is the visible part of the hair that protrudes through the skin.air follicles are the structures from which hairs emerge from the skin. Each hair is a thread of fused (i.e. attached together), dead, keratinized cells. The two main parts of hairs are: 1  The hair shaft is the visible part of the hair that protrudes through the skin.
Romulus and Remus. Romulus and his twin brother, Remus, were the sons of Rhea Silvia, herself the daughter of Numitor, the former king of Alba Longa. Through them, the twins are descended from the Trojan hero Aeneas and Latinus, the mythical founder of the kingdom of Latium.
There, the boys were found by a she-wolf called Lupa who nursed them in her lair in Palatine Hill until they were found by a shepherd and his wife, who raised them as shepherds. As adults, Romulus and Remus were two natural born leaders and in a fight killed King Amulius and reinstated Nimitor as king of Alba Longa. Seeking to establish their own settlement, Romulus finally built a wall around the Palatine Hill, the location he had chosen for the founding Rome.