A 3D printer to turn waste plastic into composting toilets, rainwater harvesting systems
Published 27/11/2012Matthew Rogge, a mechanical engineering grad student, proposed to use giant 3-D printers to create composting latrines that are lightweight and use less energy to manufacture than concrete toilets
E-Waste Recycling Academy for Developing World Told of Risks and Rewards
Published 11/07/2012The bottom line in rich and poor countries alike: just 10-15% of the gold in e-waste is recovered; at least 85% is lost.
‘Self Learning’ Sorting Machine for Battery Recycler in the Midlands
Published 11/04/2012‘Self Learning’ Sorting Machine for Battery Recycler in the Midlands
Stanfordkay
Published 11/03/2012Stanfordkay
Global Carbon Emissions
Originally conceived as one of my Myth Buster information graphics for Newsweek’s International Edition..
Giving waste water the power to clean itself
Published 01/03/2012
Giving waste water the power to clean itself
A novel form of renewable energy can generate electricity from waste-water treatment.
Humanity’s water footprint: US exports the most, uses the most per capita
Published 21/02/2012Humanity’s water footprint: US exports the most, uses the most per capita
Even though we live on a blue planet (oddly named “Earth” by one of its continentally-biased inhabitants), water is still a precious resource that warrants conservation
The only way to understand and appreciate the importance of water to our lives is to look at the data flow
Published 04/01/2011
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