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Invidious > Channel > practicafoundation

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YT 52 seconds 646 views Shared 12 years ago practicafoundation First proof of principle tests: PRACTICA's low cost motorized drilling kit.MP4 YT 12 minutes 59 seconds 1K views Shared 13 years ago practicafoundation Professionalization of Manual Drilling in Africa YT 2 minutes 7 seconds 498 views Shared 13 years ago practicafoundation Advocacy for Manual Drilling

YT 2 minutes 13 seconds 35K views Shared 13 years ago practicafoundation Solar thermal pump animation YT 14 seconds 6.7K views Shared 14 years ago practicafoundation Parabolic Solar Dish Collector YT 12 seconds 1.5K views Shared 14 years ago practicafoundation Solar Thermal Pump

YT 12 seconds 1.8K views Shared 14 years ago practicafoundation Solar Thermal Pump YT 4 seconds 2.7K views Shared 14 years ago practicafoundation Solar Thermal Pump YT 7 seconds 4.8K views Shared 14 years ago practicafoundation Solar Thermal Pump

YT 1 minute 39 seconds 755 views Shared 15 years ago practicafoundation STE.mp4 YT 1 minute 31 seconds 30K views Shared 15 years ago practicafoundation Solar Steam Pump YT 7 minutes 11 seconds 4.9K views Shared 15 years ago practicafoundation Water filter training Cambodia

YT 46 seconds 3.6K views Shared 15 years ago practicafoundation Windpump prototype YT 12 seconds 148 views Shared 15 years ago practicafoundation Windpump proto at night YT 12 seconds 1.1K views Shared 15 years ago practicafoundation windpump prototype Ethiopia

YT 1 minute 1 second 37K views Shared 15 years ago practicafoundation Volanta solar pump YT 2 minutes 1 second 23K views Shared 15 years ago practicafoundation micro solar pump YT 40 seconds 634 views Shared 16 years ago practicafoundation Ecoflow (40mm Pump)

YT 2 minutes 24 seconds 24K views Shared 16 years ago practicafoundation Motor rope pump on scaffold Ethiopia YT 1 minute 26 seconds 21K views Shared 16 years ago practicafoundation Windpump prototype YT 51 seconds 33K views Shared 16 years ago practicafoundation Motor rope pump

YT 1 minute 1 second 5.4K views Shared 16 years ago practicafoundation PRACTICA Volanta Solar Thermal pump YT 1 minute 19 seconds 25K views Shared 17 years ago practicafoundation Rota sludge drilling Madagascar January 2008 YT 1 minute 54 seconds 9.9K views Shared 17 years ago practicafoundation PRACTICA micro diesel testing run

YT 35 seconds 4.7K views Shared 17 years ago practicafoundation Aimal traction pump Ethiopia 2007