27) Q: What about collapsed buildings in landslides? A: If the building is collapsed and covered by the dirt or rocks of a landslide then you will survive in the same triangle of life or survivable voids; however, you must have air to breath. Plumbing pipes and other conduit can provide Oxygen to the victims trapped inside of the landslide; however, it is much more difficult for the rescuers to locate entry points into the buried ruble. You can see video of Doug Copp searching inside of collapsed buildings buried under a landslide at www.amerrescue.org 28) Q:   7ff8  What is the most important thing for a 'rescuer' to have after a major earthquake? A: Have piece of mind that your family is safe because you told everyone about the triangle of life and the things you learned from this video, power point presentation and manual. This is necessary in order to do your duty to others than your family. 29) Q: What is the most important thing a survivor or rescuer needs immediately before and after a major earthquake? A: Before: Purchase a 'Quake Alarm' device which does for earthquakes what smoke detectors do for fires. It will give you enough warning of an earthquake for you to take action to save your life. It sounds the alarm as a result of the non lethal pre-destructive waves; thereby, warning you before the building starts to collapse. For less than $20, it has already saved the lives of an entire school of children. www.amerrescue.org After: Proper attitude: Be calm, be patient, be focused and pay attention (This is just the beginning of the ordeal.) http://www.amerrescue.org/triangleoflife.htm Quake alarm gives you about a 10 second notice that a quake is coming.  Enough time to leave the building if you wish, or if you were asleep to wake you up. https://www. amazon.com/gp/product/B00EYH5JXI/ref=crt_ewc_title_huc_3?ie=UTF8&psc=1&smid=A22169IHF9VTYJ