Journey To The Edge Of Space: Take The Global Space Balloon Challenge
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Registration for this year's Global Space Balloon Challenge has just opened. Do you have what it takes to send a payload into near-space using a high-altitude balloon? 
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MAKE Magazine and Instructables.com's Blog
MAKE Magazine and Instructables.com isn't a Goodreads Author
(yet),
but they
do have a blog,
so here are some recent posts imported from
their feed.
