Postal Service new Eclipse Stamp

Now here is a novel idea for a commemorative stamp.  The Postal Service will soon release a first-of-its-kind stamp that changes when you touch it. The Total Solar Eclipse 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.

Complete story at:  USPS News