5 thoughts on “Beam Bridge Challenge Video/Photo”

  1. Hi Brady,
    That is wild! You are the only one that tried accordion folding and WOW! does it ever strengthen the paper. I knew triangles were strong, but not that strong.
    Thank you for sharing. Thank you for your time and effort.
    Mrs. Eaves

    1. I just folded a paper accordion style. It is 10 folds and makes 5 deep grooves. Try it!

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