Many of the 30 carefully and meticulously crafted balsa wood bridges ended up smashed and crushed in the 21st annual Balsa Wood Bridge Competition sponsored by the Student Construction Association at ...

A balsa wood glider is really easy to make despite the physics involved on its flight. Make one yourself and have a ton of ...

(Above) Rachel Blalock, a MoDOT design technician, increases the load on a balsa-wood bridge constructed by Notre Dame student Laura Schaefer for the seventh annual bridge building competition ...