my bridge is big

5th period Mr. Moore Physics My Bridge is Big! I built my bridge on the foundation of triangles because any engineer will tell you they are one of the strongest shapes. No matter where you put pressure that other two sides of the triangle pick up the excess pressure. I decided to build the triangles into boxes so the support would spread out over a much greater area. I also added extra glue to the …

…toothpicks to stay in the upright position and when you moved a slight bit either way the toothpick on the other side would fall over. Mechanical engineering involved in the bridge building process included finding out that 45-degree angles were the strongest and that mass and stress put on these angles broke after the toothpicks were bent. Some careers include architecture, masonry, carpentry, astronomy and being a high school physics teacher. Bibliography don't need one