The nose organoids are created from epithelial cells (cells that form the inner lining of the nose) taken from a nasal swab. Human nose is capable of detecting pheromones of opposite sex. The human nose organoids we have developed provide access to the inside of the human nose, enabling us to study the early events of the infection in the lab, something we had not had before. The human nose, according to wikipedia is the most protruding part of the face. The human nose can smell over 1 trillion scents, according to researchers.