Pretty awesome I think

   

I love their complete lack of sophistication, it's completely DIY.

Fantastic video, thanks for sharing, very neat!

"Brooklyn Space Program" lol.

   

Brilliant.

   

Nice!!!!.....

What a cool family project, clearly the kids (Of all ages) were having a blast with this...

   

I would have sent the mother-in-law up in the balloon to take pictures.

   

Respect to them))) I see Ukraine ahahahaha