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* <s>[[Corn sheller]]</s>- done -- [[User:J.M.Pearce|Joshua]] ([[User talk:J.M.Pearce|talk]]) 16:05, 21 July 2014 (PDT)
* <s>[[Corn sheller]]</s>- done -- [[User:J.M.Pearce|Joshua]] ([[User talk:J.M.Pearce|talk]]) 16:05, 21 July 2014 (PDT)
* <s>[[Open source syringe pump]]</s> - done --[[User:J.M.Pearce|Joshua]] ([[User talk:J.M.Pearce|talk]]) 14:20, 19 September 2014 (PDT)
* [[Treadle pump]] - working on it now at [[MOST]] --[[User:J.M.Pearce|Joshua]] ([[User talk:J.M.Pearce|talk]]) 15:57, 21 July 2014 (PDT)
* [[Treadle pump]] - working on it now at [[MOST]] --[[User:J.M.Pearce|Joshua]] ([[User talk:J.M.Pearce|talk]]) 15:57, 21 July 2014 (PDT)
* composting toilet
* composting toilet

Revision as of 21:20, 19 September 2014

Winner of a the Gigabot social good contest
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Open source 3-D printing of OSAT is gaining traction as groups like Re:3D (makers of the Gigabot) have sponsored contests to encourage designers to think about using 3D printers for social good, Michigan Tech sponsored the 3D printers for peace contest, the Plastic Bank, Techfortrade and the Ethical Filament Foundation are developing a new social economy for recycled 3D printer filament and Tekla Lab sponsored a contest to make open source lab equipment.

Do you have a great idea for a open-source appropriate technology that could be 3-D printed? First check out all the existing designs here. If you can not find it then click the "edit" below and post your idea. If you have an Appropedia account you can tag it with your signature --~~~~

In the Fall of 2014, MTU will be offering a class in open-source 3-D printing. One of the assignments will be to design and prototype OSAT. The inagural class of 50 students will be using this page for ideas.

Designers if you see a request for an item you would like to work on - you can tag it with your signature --~~~~ as well and leave a message for the requester or collaborators.

Requests

First check out all the existing designs here.

  • Corn sheller- done -- Joshua (talk) 16:05, 21 July 2014 (PDT)
  • Open source syringe pump - done --Joshua (talk) 14:20, 19 September 2014 (PDT)
  • Treadle pump - working on it now at MOST --Joshua (talk) 15:57, 21 July 2014 (PDT)
  • composting toilet
  • micro turbines for water power
  • high efficiency small wind turbine - use [1] EChe (talk) 14:52, 31 July 2014 (PDT)
  • heliostats
  • umbilical cord clamps [2]
  • limb prostheses
  • high efficiency water pumps, spare parts
  • tools
  • farming tools
  • lightweight wrenches
  • low force mating gears
  • hinges
  • clamps with gearing systems
  • low force buckles and snaps for easy assembly/dis-assembly of mating parts
  • pulleys
  • high efficiency stove components
  • thermometer (digital)
  • blood pressure monitor <$20
  • stethoscope
  • otoscope with adult and children sizes
  • small-scale wind turbine here and here and here
  • low-cost-water-contamination-sensor
  • Water filtration devices
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