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Urine Collection Designs
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4
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526
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August 11, 2022
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Maresha seeder South Sudan
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1
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288
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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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565
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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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537
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August 2, 2022
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BiCrawler Assistive Technology
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0
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414
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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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294
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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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524
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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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299
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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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380
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June 11, 2022
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Microcontrollers
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1
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410
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May 10, 2022
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Sealing earthen floors
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3
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1161
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February 18, 2022
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Lebanon | Water Needs
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6
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456
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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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946
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December 23, 2021
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Horticultural Therapy
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11
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352
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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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491
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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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786
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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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297
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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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348
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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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323
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June 30, 2021
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Large Ponds (Thailand)
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6
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743
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May 16, 2021
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Irrigation Design Videos
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0
|
341
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May 11, 2021
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Clay Pot Water Filtration
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8
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1857
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May 9, 2021
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Building a BIOCHAR reactor
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0
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354
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May 8, 2021
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Commons Illustrations for buffalo and cattle management
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3
|
350
|
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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332
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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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550
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October 15, 2020
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Breakout Session : WASH
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1
|
347
|
October 2, 2020
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VOUCHER PROGRAMS IN DISASTER RESPONSE
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1
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652
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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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715
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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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531
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June 24, 2020
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