Graphic detailing where Earthlings have sent spaceships for the last 50 years (from National Geographic).
Oct
17
2009
This is a home to items the 'tubes drop in my lap that I find fun, interesting, or informative. They don't warrant a full blog post (or don't fit the educational nature of my blog) and yet I'd like to share more completely that is possible through Twitter.
Enjoy.
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