PORT ANGELES — Derek Johnson with the help of local engineers is trying to build a bridge spanning physics, practicality and fun. Three Port Angeles High School students, who are not yet selected, ...

This question originally appeared on Quora. Question details: The span should be 75 cm, with no maximum depth. The bridge will be loaded midspan, like a point load, and there’s no limit on the number ...

BAXTER — Lots of glue and triangle shapes are the key to building bridges. At least popsicle stick bridges, according to middle schoolers. Fifth and sixth graders who took part in an after-school ...