mid-oÂ·cean ridge. A long mountain range on the ocean floor, extending almost continuously through the North and South Atlantic Oceans, the Indian Ocean, and the South Pacific Ocean. A deep rift valley is located at its center, from which magma flows and forms new oceanic crust. As the magma cools and hardens it becomes part of the mountain range.
Seth MacFarlane. Seth Woodbury MacFarlane (born October 26, 1973) is an American animator, writer, producer, actor, singer, voice actor, and director best known for creating the animated sitcoms Family Guy, American Dad! and The Cleveland Show, for which he also voices many of the shows' various characters.
MacFarlane donated money to create The Seth MacFarlane Collection of the Carl Sagan and Ann Druyan Archive at the Library of Congress. MacFarlane said, The work of Carl Sagan has been a profound influence in my life, and the life of every individual who recognizes the importance of humanity's ongoing commitment to the exploration of our universe [...]