In 2002, I built a Geodesic Dome out of cardboard with my kids.  Starting with some tri-wall cardboard from shipping boxes at work, I cut out a series of triangles and pentagons, drilled holes and got a box of bolts and wing nuts.  It was a fun project and I repeated it about 10 years later as a Christmas gift to one of my nephews.

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Ann Marie and Margaret helped set it up

 

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Ann Marie and Margaret

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Margaret Pops Up!

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Margaret Peeks

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Inside

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Outside

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Margaret and Dad

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Margaret and Dad

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Margaret Goes In

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Complete

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Complete

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Contemplating

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Completeome

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It's Light

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I like it Here