Urgent Evoke

A crash course in changing the world.

Gmoke's Blog (5)

Online Solutions Architecture

Bill McKibben and 350.org have called for an international work day to stop climate change on October 10, 2010. I have proposed to him that there should 350.org should provide an online solutions architecture in order to promote and support those practical demonstrations of climate solutions on October 10 and to make sure they continue after that day.


350.org has already…
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Added by gmoke on May 17, 2010 at 6:08pm — No Comments

I don't know if this is in your databases but I just spent a couple of hours at MIT listening to African, American, and Indian partners with Amy Smith's D-Lab. Harish Hande of SELCO, Solar Electric L…

I don't know if this is in your databases but I just spent a couple of hours at MIT listening to African, American, and Indian partners with Amy Smith's D-Lab. Harish Hande of SELCO, Solar Electric Light Company, from… Continue

Added by gmoke on April 22, 2010 at 3:43am — No Comments

SeeSaw Pump and Sodis

Gaviotas, Colombia has a seesaw pump that is similar to the PlayPump


They also have developed a pump that can increase the depth from which water can be pumped.


Sodis is a method of solar disinfecting water using simple recycled, clear plastic PET bottles. Fill the bottles with low turbidity water, expose them to sunlight for…
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Added by gmoke on March 31, 2010 at 3:11am — No Comments

Small Scale Solar

I've been using affordable solar electricity in my life for the past four or five years. My bedroom is essentially off-grid with solar LED lights that charge in my south-facing window and a solar/dynamo radio that I had modified to charge AA batteries as well. My backpack has two solar LED lights that I use when riding at night, a flashing red LED and a steady white LED that velcroes to my helmet.


Based upon my experience, I've tried to convince people that small scale…
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Added by gmoke on March 18, 2010 at 5:12am — No Comments

Solar Cookers and Bicycles

What Ethan Zuckerman says about the limitations of solar cookers is true but….

If people stir their stews and thus can’t really use solar cookers (I’m not sure he’s actually confirmed this…

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Added by gmoke on March 4, 2010 at 3:00pm — No Comments


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