Tag Archives: Cement

5 Miles Of P. Christich, 1 Mile Bare Foot.

Posted on 23 April 2018 by

Things thought while on a 5 mile urban hike. Continue reading →

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Posted in Human Interest | Tagged , , | 10 Comments

$5 Emergency Camp, Casting A Bronze Pan, and More with Corporals Corner

Posted on 11 March 2018 by

An interesting set of videos on emergency preparation, ersatz camping, and antique technology. Continue reading →

Posted in Emergency Preparation and Risks | Tagged , , , , , | 20 Comments

A Walk In The Grass, on Cement, and Asphalt

Posted on 7 July 2015 by

What a walk in the grass and on the pavement can tell you about warming. Continue reading →

Posted in AGW and GIStemp Issues | Tagged , , , , , , | 26 Comments

Some notes on Geopolymer, cement, clay bricks unfired, and DIY

Posted on 12 February 2014 by

How to make your own cement, liquid stones, and some papers showing it is catching on, and how to do it. Continue reading →

Posted in Earth Sciences, History, Tech Bits | Tagged , , , , , | 47 Comments