Climate of the Arctic continuously, with 30 stations in the Arctic from 1950 to 1991. These stations collected data that are valuable to this day for understanding the climate of the Arctic Basin. shows the location of Arctic research facilities during the mid-1970s and the tracks of drifting stations between 1958 and 1975. Another benefit from the Cold War was the acquisition of observations from United States and Soviet naval voyages into the Arctic. In 1958 an American nuclear submarine, the "Nautilus" was the first ship to reach the North Pole. In the decades that followed submarines regularly roamed under the Arctic sea ice,
Road to the North Pole Housewives" on ABC, "The Amazing Race" and "Undercover Boss" on CBS and "Sunday Night Football" on NBC. The episode also acquired a 3.9 rating in the 18–49 demographic, beating "American Dad!" and "The Simpsons" in addition to significantly edging out both shows in total viewership. The episode's ratings increased significantly from the previous week's episode. This episode received generally positive response from critics. Todd VanDerWerff of "The A.V. Club" gave "Road to the North Pole" a positive review, stating that it is "a satisfying episode of "Family Guy" all around, filled with funny gags and nice moments." He especially praised