Tag Archives: pine tree

Pine tree branch for water filtration

Posted on May 10, 2014 by janpenguin

MIT: For Clean Drinking Water, All You Need is a Stick A new report by MIT researchers suggests that if you run out of drinking water in the woods, all you need to do is to break off a branch … Continue reading →

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Photos of 3/16/2013 and 3/17/2013

Posted on March 16, 2013 by janpenguin

(3/17/2013;) Photos I took today using Canon EF-S 55-250mm telephoto lens. I tried to shoot the same objects. Interesting one that came out is image quality of long distance goes to the Sigma 500mm f8. Close range shoots of the … Continue reading →

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