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Recent Community Submissions

Clariwash Self-Washing Filtration System

Introducing ClariWash (pdf) The ClariWash self-washing filtration system is a water purification technology providing clean water to communities suffering health impacts from water-bourne disease such as typhoid and cholera. It has a low operational and maintenance profile and needs no power supply or control system nor spare or replacement parts. This makes it suitable to provide long term water security to poor communities lacking access to technical resources and support. The...

Webinar: How Mobile Tech Can Streamline Last Mile Supply chains

Without supply chain visibility, emerging market distribution efforts can experience stockouts that increase inventory costs, erode customer trust and decrease revenue. Mobile inventory management systems can help track stock levels and product movements between suppliers, warehouses and last mile distribution agents – even from offline smartphones or tablets. Using barcode scanning, demand planning and auditing tools, social enterprises and nonprofits selling products in emerging markets are decreasing delivery times and...

Seeking Recommendations on WelL Drilling Rig

My team in exploring purchasing a trailer-mounted drill rig capable of drill ingwells up to 400ft deep. If you have any experience with drill rig suppliers/manufacturers, I would appreciate any recomendations. Thank you, : Hana Lokey: hlokey@healingwaters.org: I want feedback from the community on my contribution

Trauma and Surgical Initiative in Santa Cruz, Bolivia

The Northwestern Trauma and Surgical Initiative (NTSI) is soliciting technological assistance for a number of quality improvement projects in Santa Cruz, Bolivia. Most pressing, we have a trauma registry implemented at six hospitals in Santa Cruz that has an outdated online platform making it very difficult to download analyzable data. It also does not have an offline capacity, limiting the frequency and location of data upload at the hospitals. We...

DC Nanogrids

直流变压器是3年发明的ago. It is being developed for use in underdeveloped areas, on IEEE Collabratec site. We would like technicians with access to laboratories, to rerun our experiments for verification and use in local installations. : Newt Ball: newt@orbicenergy.comI want feedback from the community on my contribution: Lecture45 : I want feedback from the community on my contribution

Featured Project Development – State of the Art Novel InFlowTech; ·1-Gearturbine RotaryTurbo, ·2-Imploturbocompressor OneCompression SteP

Featured Project Development – State of the Art Novel InFlowTech; ·1-Gearturbine RotaryTurbo, ·2-Imploturbocompressor One Compression Step: *Wordpress Blog State of the Art Novel InFlow Gearturbine Imploturbocompressor: http://stateoftheartnovelinflowtech.blogspot.mx/ *1-GEARTURBINE BEHANCE Images Gallery Portafolio: https://www.behance.net/gallery/21019191/Novel-Rotary-Turbo-InFlow-Tech-Gearturbine-Project -YouTube; * Atypical New • GEARTURBINE / Retrodynamic = DextroRPM VS LevoInFlow + Ying Yang Thrust Way Type – Non Waste Looses https://www.youtube.com/watch?v=0cPo9Lf44TE ·1; Rotary-Turbo-InFlow Tech / – GEARTURBINE PROJECT Have the similar basic system of the...

Launch of the Community Health Toolkit!

Last month, Medic Mobile and a group of inspiring contributing partners, launched the Community Health Toolkit (CHT)! The CHT is a collection of open source technologies and open access resources. It’s a global public good and a shared toolkit to advance universal health coverage. We are working together on this toolkit, envisioning a world where primary health care is of highest attainable quality, equitable, accessible, and delivered by people who...

Citizen Engineering and the green New Deal

The federal green new deal and all of the proposed state green new deals have no form yet, which in political terms means that nothing at all shall exist to stop unscrupulous politicians from molding the green new deal in harmful ways. Bernie Sanders at least has a written commitment to practical research and development, and Jay Inslee was pushing for R&D. This being a climate emergency with a nonzero...

Seeking Partners in the Construction of a School in the Maasai Village of Nainokanoka, Tanzania

We, the PRECI 2019 team (Student Grouping Program for International Cooperation), are looking for a partner or sponsor to help finance the construction of a school in the Maasai village of Nainokanoka in Tanzania. The school will have approximately five classrooms, one administrative room, and we are looking at the possibility of installing solar panels. Our team is composed of six engineering students from the École de technologie supérieure located...

Design feedback needed from Uniject users – Health technology in remote settings

A team of University of Michigan undergraduate mechanical engineering students is seeking input from individuals with experience using the Uniject to support their senior design project. The team is developing a prototype of a dual chamber pre-filled injection device for reconstitution and injection of drug products stored in the dry state in remote settings. The students are currently in the concept generation and selection stage of the course and since...

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