But pointing out that lightweight cardboard tubes can be tricky to ship without getting crushed, [Concrete Dog] has come up with HEXA, a clever model rocket kit that uses pre-scored cardstock instead.
12don MSN
SpaceX launched the eighth test of its massive Starship rocket on Thursday, successfully taking-off and completing the much ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback