The inhabitants of the first village where special stoves were installed experienced a marked improvement in their respiratory health. Word quickly spread to a nearby community which then made the change over to the new technology. As the materials are inexpensive, it should not be difficult to get all of Peru to switch to the new stoves.
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Caption 34 [es]: Éste es sin duda un gran paso, sino para acabar, Caption 34 [en]: This is no doubt a big step, if not to end it,