Wednesday, February 1, 2017

Let's make a WEATHER BALLOON

How cool!  A weather balloon.

LINK

Here is a photo.  Let's build this!

You can find this link at 

LifeListed.com


TinyURL.com/sunweatherballoon


https://www.lifelisted.com/blog/the-definitive-guide-to-building-your-own-homemade-spacecraft/  






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