Mylar Steering balloon?

From: Mark F1diddler <f1diddler_at_yahoo.com>
Date: Thu, 28 Jul 2011 16:54:22 -0000

Could someone please describe how to make a mylar steering balloon? The more details, the better.
Thanks,
Mark F1diddler
Received on Thu Jul 28 2011 - 09:54:24 CEST

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