The impossible bridge

we read the impossible bridge and made two bridges.

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What we found out… We found out that the triangle bridge  bent in the middle.

Problem...We had to make it strong.

What we did... was we had to make triangles and sellotaped the triangles on to the cardboard .

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Problem… was the bridge kept falling.
What we did… we cut it in half and then we folded it 7 times and the other half was put on top.
What we found out...we found out that it kept falling but the lego was strat.