Engineering for Change

Interest: Water

Nearly 1 billion people don’t have access to clean water, and the consequences are fatal. Diarrhea is one of the leading killers of children under the age of five. Fortunately, the solutions needed to access clean water can be affordable and reliable. With informed design and management, drawing water, transporting and purifying it are all possible for everyone worldwide.

Interest: Water

  • Interest
  • Water
Rob Goodier

How to make a wooden mold for biosand water filters

August 5, 2016

Household biosand water filters are proven effective and long lasting. Traditionally, the filters are built from concrete poured into...

3
Jessica Pothering

Five Questions with Shashi Buluswar and Subarna Mitra, Institute for Transformative Technologies

July 12, 2016

Two years ago, a small team from the Lawrence Berkeley National Lab in Berkeley, Calif. released an enormous volume...

0
Kerstin Danert

Improving the Professionalism of Drilled Water Wells in Africa – Anyone Else Want to Join Us?

July 6, 2016

When I took on a consulting job to set up and lead a new theme for the Rural Water...

1
Rob Goodier

How the Internet of Things Is Improving Lives and Livelihoods in Developing Countries

July 1, 2016

Wirelessly connected sensors, actuators and other hardware have already changed global development work, and signs point to bigger changes...

1
Rob Goodier

Hardware start-ups get an upgrade from cardboard cutouts to digital 3D modelling

June 29, 2016

Hardware startups go through dozens or even hundreds of design changes before a product hits a shelf. Making those...

0
Josh Kearns

Innovation Needed Now! To Control Persistent Organic Chemical Toxins in Drinking Water in Developing Communities

June 28, 2016

Aqueous Solutions’ Bellwether Event Brings New Capacity to the WASH Sector. Environmentally persistent trace pollutants – such as pesticide...

0
Rob Goodier

Welcome to E4C’s Fellows

June 5, 2016

We are pleased to welcome 11 fellows into our new Research Fellowship program. To introduce our fellows, we asked...

3
Rob Goodier

How to use mobile data collection tools to improve global development work

April 23, 2016

Mobile communications networks have surged in developing countries and so has the availability of smartphones and tablets. These tools offer...

1
Daniel Oerther

What are the ethics of humanitarian technology?

April 12, 2016

Imran is a...

1
Rob Goodier

The Internet of Broken Things

April 11, 2016

Evan Thomas is CEO of SweetSense Inc., COO of DelAgua Health and an assistant professor of mechanical engineering at...

0

Latest Comments

  • Dylan Lunney at OHorizons answered your question by email. Here's what he said: "Thanks for your question! If you reference the Parts of the BioSand Filter image at the top of the article, you’ll see that there are two levels of gravel below the sand. The lowest level of the filter is filed with lar...

    How to make a wooden mold for biosand water filters
    Rob Goodier
  • The discussion takes place live during the webinar, but in some recordings you can see a copy of the comments that each participant typed out. Thanks for your interest.

    Emerging Trends in the World of Social Entrepreneurship
    Rob Goodier
  • Sorry - I couldn't find the discussion. Am I missing something? Paula Shirk

    Emerging Trends in the World of Social Entrepreneurship
    paula.shirk
  • What prevents the hose from becoming clogged with sand?

    How to make a wooden mold for biosand water filters
    Conrad
  • Am a final year student of university of Ilorin,presenyly making research on construction of a slow filter using saw dust in purification of water as a my mini project.any idea would be greatly appreciated.thanks

    Humanitarian Engineering Principle Five: Build Technological Capacity
    Popoola isa
  • thanks for going over some of the platforms rob. there are a lot of different options when it comes to fundraising platforms. people need to really evaluate each platform as well. i work for thrinacia and we are helping people run campaigns directly off their websites as well. SO THAT'S ALWAYS ANOTH...

    Ten top fundraising platforms
    Sebastian Klassman
  • I need to know the jobs to done on backwash and rinse methods

    Ten low-cost ways to treat water
    sekani mkandawire
  • […] 10 Best Sites for Free Online Education – The cost of universities is rising, but so is the number of free online courses. We’ve compiled 10 of the top quality free online education programs. […]

    10 Great Sites for a Free Online Education
    Best Online Education Websites – alldailyneeds
  • wish to understand first to support in line to my known engineering products be from : mechanical, electrical & electronics,, safety cctv surveillence,, UPVC window & doors,, PVC doors,,

    Welcome to E4C's Fellows
    ASHOK KUMAR P L
  • Yes, I agree and I'm sure I speak for my colleagues at E4C who would also agree with you. That would be ideal and nobody wants fellows with that kind of background more than we do at E4C. The short answer as to why we don't is that we're doing the best with what we've got. We're based in New York an...

    Welcome to E4C's Fellows
    Rob Goodier

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