Materials List: Construction Technologies:
Create the Strongest Bridge

• cork tiles cut into 12 x 4-in (30.5 x 10.2 cm) pieces
• thick foamies (2 mm-thick sheets of foam material)
• ruler (12-in)
• permanent marker or a pen that can write on cork and foam
• wooden skewers or florist sticks (with wire removed)
• string
• toothpicks
• tape
• large embroidery needle (to thread string through cork)

https://www.teachengineering.org/activities/view/wpi_bridge_joy_act