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Urine Collection Designs
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4
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520
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August 11, 2022
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Maresha seeder South Sudan
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1
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282
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August 11, 2022
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Well water with the solar water pump to pump water
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8
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558
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August 6, 2022
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Low Tech Assistive Technology: Pumpkin Lifter
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6
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530
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August 2, 2022
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BiCrawler Assistive Technology
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0
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408
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July 18, 2022
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Torso support: balance while working with 2 hands
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1
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292
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June 24, 2022
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Explaining Use of Walker Cart for Anyone Around the World
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3
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522
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June 23, 2022
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Oil expelling in East Africa
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1
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295
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June 11, 2022
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Useful Links to Videos, Webinars, Websites etc
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1
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374
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June 11, 2022
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Microcontrollers
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1
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402
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May 10, 2022
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Sealing earthen floors
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3
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1144
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February 18, 2022
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Lebanon | Water Needs
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6
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448
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February 17, 2022
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Solar energy development in Africa
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15
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943
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December 23, 2021
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Horticultural Therapy
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11
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348
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December 17, 2021
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Saves the fingers. What is it?
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6
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486
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October 31, 2021
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Half-Feed Mini Rice Combine Harvester
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2
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774
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September 22, 2021
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Kurdistan | Food Forest and Water harvesting
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5
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296
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September 1, 2021
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Solar Fruit Drying in West Africa
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3
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344
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July 26, 2021
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Value Added Products - Your Experiences
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1
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318
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June 30, 2021
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Large Ponds (Thailand)
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6
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742
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May 16, 2021
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Irrigation Design Videos
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0
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338
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May 11, 2021
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Clay Pot Water Filtration
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8
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1845
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May 9, 2021
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Building a BIOCHAR reactor
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0
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347
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May 8, 2021
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Commons Illustrations for buffalo and cattle management
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3
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348
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February 25, 2021
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Quality Water taps for gravity fed systems in upland areas
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1
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330
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January 8, 2021
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Easy Biochar Inoculation - does this make sense?
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4
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545
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October 15, 2020
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Breakout Session : WASH
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1
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342
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October 2, 2020
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VOUCHER PROGRAMS IN DISASTER RESPONSE
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1
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646
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July 15, 2020
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What obstacles have you faced in promoting fuel-efficient cookstoves?
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8
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708
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July 8, 2020
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Wood vinegar as a food additive
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1
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523
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June 24, 2020
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