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Published on Apr 29, 2014
[This is an un-narrated video set to background music.]
On Earth Day 2014 (April 22) the U.S. Postal Service officially unveiled a new Forever® international-rate stamp inspired by a simulation of sea surface temperatures from a @NOAA model of the Earth's climate. The round stamp depicts the globe with North America in the center, surrounded by vivid bands of blue, green and red, signifying the varying temperatures of sea-surface waters.