long. For each tower ... Record how many pennies the paper cup can hold before the bridge fails. 5. Now change the beam bridge into a suspension bridge. Tie the center of a 100-cm (about 4 ...

Architect and structural engineer Masoud Akbarzadeh has challenged conventional wisdom by constructing a bridge from a material deemed unsuitable: glass. The architect has created a 30-foot-long ...

ST. PETERSBURG, Fla. — Construction has resumed on a long-stalled bridge replacement project in St. Petersburg's Tanglewood neighborhood. The bridge, which serves as the one way in and out of a ...