The top official in the American state of Washington has approved a new way of dealing with human remains. The law permits approved businesses to compost them: in other words, to turn bodies into dirt. Until now, states have permitted bodies only to be buried or burned. Governor Jay Inslee says the law came about because of his neighbor. Her name is Katrina Spade. While she was a graduate student in architecture, Spade began researching the funeral industry. She did not like its usual ways of burying or burning bodies. She wondered if Americans could deal with human remains similar to the way farmers deal with animal remains. In time, Spade found that human bodies would decompose quickly in a container filled with small pieces of wood, alfalfa and straw. Last year, Washington State University tested the idea on six bodies. And it worked. Spade now has a business that lets people choose to compost their bodies. The idea is for bodies to stay for 30 days in closed containers. During that time, they will turn into enough dirt to fill a small pickup truck. Friends and family may then take the dirt and spread it in a place that is special to them or use it to plant vegetables or a tree.