Contact Sheet

Contact Sheet

Originally shared by David Brin

The Postal Service will soon release a first-of-its-kind stamp that changes when you touch it. The Total Eclipse of the Sun Forever stamp, which commemorates the August 21 eclipse, transforms into an image of the Moon from the heat of a finger. The public is asked to share the news on social media using the hashtag #EclipseStamps.


https://about.usps.com/news/national-releases/2017/pr17_020.htm

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