Ron Boonstra works since 2003 for Waag Society as designer and (web) editor.
The website AirVisual.com impressively shows the actual situation of the air pollution (PM 2,5) and wind directions worldwide.
How many people will have thrown their old electric toothbrush in the garbage bin, without realizing it contains a rechargeable battery?
From a recent Dutch research, it shows that households that have a smart meter installed save less energy then was expected. Not so strange, if you look at the way they are introduced.