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The materials on this site are no longer being updated. For Practical Action's main school site go to www.practicalaction.org/schools




1 - ecofashion
2 - yoghurt
3 - plastics
4 - playpumps
5 - organiccotton
6 - windpower
7 - maasai
8 - organicbaby
9 - soap
10 - sheabutter

Glossary

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land-line a means of telecommunication over land 
landfill site an area where waste material is dumped and then covered over 
leach to wash a substance from a material (especially earth) by the process of water or rainwater moving through the material 
LED a light-emitting diode (LED) is a device which produces a light especially on electronic equipment 
loom an apparatus for weaving yarn or thread into fabric 
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Practical Action - Technology challenging povertyEuropean Commission - Department for International Development

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