The Octopus: A master of disguise and survival in the deep, by Fatima Ma’aji Muhammad Story by Fatima Ma’aji MUHAMMAD (Student at Helwan University, Cairo, Egypt) Three hearts. Blue blood. Eight brains. Sounds impossible? It’s real. It’s the octopus. Two hearts pump blood to the gills. One pumps it into the body. The main heart even stops when it swims, forcing the octopus to creep along the ocean floor. Silent. Calculating. Alive in the cold, deep waters where oxygen is scarce. Humans need constant oxygen to survive, but the octopus thrives in...