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Big Apple Bridges | How to Dismantle a Bridge | New York City%27s Brooklyn Bridge - 2 Minute Tour |
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Takoma | Uberstix - Ubertropolis - Danes dream of New York | Popsicle Stick Bridge - Holds 2344 pounds before exploding. |
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My Bridge at the District Science Fair | Self Consolidating Concrete | Bridge Installation 2 |
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Bridge Installation Part 1 | Jamestown Bridge Demolition | The Impossible Bridge |
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Quake-Proof Bridge | Creating Incredible Islands | Biggest Suspension Bridge |