The suspension bridge 11-year-old Maryl Stone and her Shades Cahaba Elementary School classmates built isn't strong enough to support much. But it did support 13 pounds and won her group first place ...
Superior High School student Ari Robillard, second from left, reacts as her teammates, Taylor Schultz, left, and Paige B. Johnson balance a weighted bucket on their toothpick bridge at the American ...
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