Rockzip Highballoons is closing in on their crowd-funding goal with a couple of days left: Rockzip – Launch Your Own Highballoon to Space! Staff Pick by Rockzip Highballoons — Kickstarter
Rockzip Highballoons is closing in on their crowd-funding goal with a couple of days left: Rockzip – Launch Your Own Highballoon to Space! Staff Pick by Rockzip Highballoons — Kickstarter