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A Bicycle-Powered Water Pump (Malawi, Africa)
Water treatment: Bicycle-powered water purifying equipment | United Nations Industrial Development Organization
Bike Powered Water Pumps
Pedal Power | Adventures in Natural Beekeeping
commmunity gardening: Bicycle Powered Water Pump for Rainwater Harvesting Systems
FABRICATION OF BICYCLE DRIVEN WATER PUMPING AND POWER GENERATION SYSTEM
Guatemala's Bicycle-Powered Blenders | Idéias sustentáveis, Ideias legais, Ambiente sustentável
Third World Water Pump - Bicycle operated deep well pump
Project | Pedal Powered/Operated Centrifugal Pump (PPCP)
Off-grid Pedal Powered Water Pump - YouTube
Bicycle powered water pump Page 1 of 5 Bicycle Powered Water Pump By Larry Gilg July 6, 2006 gilg_AT_dieproducts.org This paper
How to make bicycle operated water pump | DIY | pedal water pump | engineering project - YouTube
Bicycle Powered Water Pump | Pana Project | Flickr
Pedal powered farms and factories: the forgotten future of the stationary bicycle - LOW-TECH MAGAZINE
Student invention lets Guatemalans pump water on the go
Portable Bicycle Water Pump : 7 Steps (with Pictures) - Instructables
Pedal Powered Water Pump
Maya pedal transforms old bikes into pedal-powered water pumps, blenders, and more
jovoto / Pedal Powered Water Pump / Energy [R]evolution: A Watershed Moment in India / Greenpeace
Bicycle Power – Mother Earth News
Pedal powered Water Pump (mayapedal) | 3D Warehouse
Pedal powered water pumps, threshers, blenders, tile makers and more
Bike Powered Water Pumps
Pedal powered water pump. 2007. - YouTube
Pedal Powered Water Pump
Can You Figure Out How This Bike-Powered Water Pump Works? | Make:
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