1,161
1082 days ago
Clay's "Pic of the Day!" Enjoy all the office Xmas parties today Tweeps!
Crazy fun US (retired) Astronaut/consultant. Future author (Dec.), help w/STEM, S Media Q&A/space, love NASA, inventor of Twitpic POTD! http://t.co/0dv6eqVNaa
1,161
1082 days ago
Clay's "Pic of the Day!" Enjoy all the office Xmas parties today Tweeps!
4 Comments
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PC0101 1079 days ago
@eu_hal9000 I left it for others trying to be successful in this quiz ... :-)
eu_hal9000 1080 days ago
No guesses yet ? This is the fantastic Gran Canyon carved by Colorado River Arizona
eu_hal9000 1082 days ago
@rhanning Not Great Wall it's in the US ;)
rhanning 1082 days ago
Great wall?