Balsa wood bridges ceres software corporation, The bridge students will build uses balsa wood sticks (2.38 mm or 3/32 inch in thickness). the maximum weight of the bridge is 16 grams. besides the glue and a sharp cutting blade, students will need approximately 30 sticks (each 61 cm or 2 ft in length).. How truss bridge balsa wood ehow, Measure two pieces of 1/8-inch balsa wood for the base of the bridge. cut your pieces of balsa wood using a ruler and a sharp utility knife. score the wood with moderate pressure several times. do not try to cut balsa wood in a single cut, as too much pressure will crush the edges of the wood.. How design balsa bridge & test computer, Follow the guidance of the template in assembling the bridge design, but remember to use only two sizes of beam (300-by-300 and 150-by-150, for instance) and solid beams only in order to simulate that the balsa bridge will be construction of two sizes of balsa wood strips..
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