On this date in 1958, the USS Skate surfaced at the North Pole. Arctic sea ice averaged two meters thick.
The Changing Face of the Arctic; The Changing Face of the Arctic – The New York Times
And now North Pole sea ice is only two meters thick.
On this date in 1958, the USS Skate surfaced at the North Pole. Arctic sea ice averaged two meters thick.
The Changing Face of the Arctic; The Changing Face of the Arctic – The New York Times
And now North Pole sea ice is only two meters thick.