{"version":"1.1.0","chapters":[{"startTime":0.0,"title":"Natural Disaster Engineering Challenges"},{"startTime":1025.0,"title":"Cascadia Subduction Zone Earthquake Risks"},{"startTime":1831.0,"title":"Hunting and Nature Discussion"},{"startTime":2589.0,"title":"Promoting Duck Hunting and Meat Preservation"},{"startTime":3058.0,"title":"Improving Shotguns and Aim Technology"},{"startTime":3297.0,"title":"Advancements in Technology and Water Conservation"},{"startTime":4109.0,"title":"San Francisco Bay Mud Exploration"}]}