November-class submarine Komsomol" was first underway under nuclear power on 4 July 1958 and became also the first Soviet submarine to reach the North Pole in July 1962, 4 years after the USS "Nautilus". Project 627 had much better performance specifications (for example, submerged speed and depth) than the world's first operational nuclear-powered submarine USS "Nautilus". The first commander of "K-3" was Captain 1st Rank L.G. Osipenko (future admiral and Hero of the Soviet Union). All other Novembers except "K-3" belonged to modified project – project 627A. The main visual differences of project 627A were a bow sonar dome in the keel
Barnes Ice Cap Barnes Ice Cap The Barnes Ice Cap is an ice cap located in central Baffin Island, Nunavut, Canada. It covers close to in the area of the Baffin Mountains. It has been thinning due to regional warming. Between 2004 and 2006, the ice cap was thinning at a rate of per year. The ice cap contains Canada's oldest ice, some of it being over 20,000 years old. It is a remnant of the Laurentide ice sheet, which covered much of Canada during the last glacial period of the Earth's current ice age. Generator Lake is located at the southeastern end