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4 items found (Showing 1 - 4)
  1. tippytap.org provides manuals for how to build a tippy tap in various languages that are applicable for both litterate and illerate education of the technology. The graphics provided are widely applicable to various contexts and resources that may be available. English Hindi Marathi French ...  
  2. The World Vegetable Center, an international nonprofit research and development institute, is committed to alleviating poverty and malnutrition in the developing world through the increased production and consumption of nutritious and health-promoting vegetables. They actively build networks and...  
  3. Agronomy for Sustainable Development Brian Lawrence, Abram Bicksler, Kimberly Duncan Abstract : Prevention of pests while maintaining viable seed during storage is often challenging for smallholder farmers in the tropics and subtropics. Investment in costly technologies or storage equipment is...  
  4. This document describes how to make a Tippy Tap, a simple handwashing device with running water. The Tippy Tap consists of a 5 liter container hanging on a horizontal stick. The container can be tipped by pulling a rope through the cap. The rope is attached to a stick lying on the ground, which...  

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