I’ve entered Rocksolver in the Ecomagination competition for low carbon solutions. You can see the Rocksolver page on the Ecomagination site here or by clicking on the image below.
or if that link doesn’t work you can search for Rocksolver here http://challenge.ecomagination.com/anz
When you are viewing the Rocksolver page on the Ecomagination site you’ll see a big, friendly “support this idea” button. If you are brave and if the sign-up procedure is not too daunting click on the button and leave a comment.