Bridge+Specs

=Here are the Specs for Your Bridge Design= > > > > > =Materials= > > >  >
 * Bridge must be free-standing, and span a gap of 30 cm.
 * The bridge roadway should be at least 5 cm wide
 * Bridge roadway must be 30 cm long
 * Bridge roadway must be able to accommodate the testing strap.
 *  The roadway need not be filled in ... a row of toothpicks on either side is acceptable.
 * Roadway must be level.
 * There must be a space under the bridge of at least 5 cm, and not more than 10 cm, that runs the length of the span.
 * 1 bottle of white glue (ordinary white glue only) may be applied only to points of contact; toothpicks may not be soaked or coated with glue.
 * You may use up to 3 boxes of toothpicks  (with 300 toothpicks in a box)