Restoring the water cycle: Justdiggit!
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37
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3134
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March 21, 2018
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[PROJECT] Hack the Cape Town Water Crisis Hackathon
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8
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3340
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February 28, 2018
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Condensation from humid air, using cold sea water
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7
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1508
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February 27, 2018
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GREENHOUSE CLIMATE BATTERY - solar heating and cooling
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8
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2597
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February 27, 2018
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Increasing the absorption rate of rain water in an urban areas
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11
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1144
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February 26, 2018
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Low cost multi-mode passive water harvesting and filtration system
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11
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1266
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February 26, 2018
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25 Litre Challenge
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2
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1854
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February 26, 2018
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[CHALLENGE 4c1a1]: A 10KWatt Home Tornado Generator
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0
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1845
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May 30, 2015
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[CHALLENGE 4c1b]: Community Open Source AC/DC micro-grid design
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0
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1817
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May 27, 2015
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[CHALLENGE 4c1d1a]: Gosol Community Solar Thermal
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0
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1937
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June 3, 2015
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[CHALLENGE] 4c1a2: Biodecomposition space heater
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0
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2021
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June 16, 2015
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CHALLENGE: An Open Source Circular Economy business model based on a Global Design Commons
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5
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2079
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June 10, 2017
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CHALLENGE: Building next gen OSCE Days digital collab platform
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2
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1773
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August 8, 2016
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CHALLENGE: How community currencies can stimulate circular economic flows
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2
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1790
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June 8, 2016
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CHALLENGE 4c1c1: Cape Town Rural and Urban Wind Challenge
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2
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2306
|
June 8, 2016
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CHALLENGE: Hack-the-Shack
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0
|
1734
|
June 4, 2016
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CHALLENGE: Building an Open Source Circular Ecohome
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0
|
1379
|
June 4, 2016
|
CHALLENGE: OPENC - Applying Industrial Symbiosis at the Community Scale
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0
|
1325
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June 4, 2016
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CHALLENGE 4c1a:The renewable energy designs of physicist Carl Johnson
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2
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2812
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May 21, 2016
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CHALLENGE 4c3: Low tech products
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1
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2456
|
November 1, 2015
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CHALLENGE 4c1: Community Renewable Energy
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|
0
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1978
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May 30, 2015
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[CHALLENGE] 4c4a: Grown furniture
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12
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3394
|
June 13, 2015
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