In this engineering design challenge, students will build an earthquake-proof structure out of spaghetti and marshmallows and then test them with an earthquake shake table. Students will research earthquake damage and how designs have changed with our new technologies and our understanding of earthquakes. After testing and research, students will prepare and present a final presentation on their findings. They will also explore the use of the Richter scale as a measurement of earthquake intensity. This is a culminating activity for a unit on Earth's forces.