http://www.callahan.eng.pro/blog Sustainable energy, agricultural power & waste solutions engineering Fri, 20 Apr 2012 14:54:58 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 http://www.callahan.eng.pro/blog/index.php/2012/03/08/woods-market-garden-greenhouse-heating-with-a-bioburner/ http://www.callahan.eng.pro/blog/index.php/2012/03/08/woods-market-garden-greenhouse-heating-with-a-bioburner/#comments Wed, 07 Mar 2012 20:16:10 +0000 Chris http://www.callahan.eng.pro/blog/?p=193 http://www.callahan.eng.pro/blog/index.php/2012/03/08/woods-market-garden-greenhouse-heating-with-a-bioburner/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2012/03/03/oilseed-cost-and-profit-calculator-v-1-4/ http://www.callahan.eng.pro/blog/index.php/2012/03/03/oilseed-cost-and-profit-calculator-v-1-4/#comments Sat, 03 Mar 2012 14:05:51 +0000 Chris http://www.callahan.eng.pro/blog/?p=188 http://www.callahan.eng.pro/blog/index.php/2012/03/03/oilseed-cost-and-profit-calculator-v-1-4/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2011/11/06/mobile-hops-picker-presented-at-neha-2011-conference/ http://www.callahan.eng.pro/blog/index.php/2011/11/06/mobile-hops-picker-presented-at-neha-2011-conference/#comments Sat, 05 Nov 2011 19:18:46 +0000 Chris http://www.callahan.eng.pro/blog/?p=182 http://www.callahan.eng.pro/blog/index.php/2011/11/06/mobile-hops-picker-presented-at-neha-2011-conference/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2011/10/07/rd-100-awardee/ http://www.callahan.eng.pro/blog/index.php/2011/10/07/rd-100-awardee/#comments Thu, 06 Oct 2011 19:17:58 +0000 Chris http://www.callahan.eng.pro/blog/?p=172 http://www.callahan.eng.pro/blog/index.php/2011/10/07/rd-100-awardee/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2011/08/25/mobile-hops-picker/ http://www.callahan.eng.pro/blog/index.php/2011/08/25/mobile-hops-picker/#comments Thu, 25 Aug 2011 18:54:38 +0000 Chris http://www.callahan.eng.pro/blog/?p=170 http://www.callahan.eng.pro/blog/index.php/2011/08/25/mobile-hops-picker/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2011/07/03/oilseed-cost-and-profit-calculator/ http://www.callahan.eng.pro/blog/index.php/2011/07/03/oilseed-cost-and-profit-calculator/#comments Sat, 02 Jul 2011 20:51:45 +0000 admin http://www.callahan.eng.pro/blog/?p=61 http://www.callahan.eng.pro/blog/index.php/2011/07/03/oilseed-cost-and-profit-calculator/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2010/11/10/the-cobblers-children-my-own-solar-hot-water-system/ http://www.callahan.eng.pro/blog/index.php/2010/11/10/the-cobblers-children-my-own-solar-hot-water-system/#comments Tue, 09 Nov 2010 23:04:33 +0000 Chris http://www.callahan.eng.pro/blog/?p=138 http://www.callahan.eng.pro/blog/index.php/2010/11/10/the-cobblers-children-my-own-solar-hot-water-system/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2010/10/29/outdoor-cordwood-gasifier-for-greenhouse-heating-at-high-ledge-farm-woodbury-vt/ http://www.callahan.eng.pro/blog/index.php/2010/10/29/outdoor-cordwood-gasifier-for-greenhouse-heating-at-high-ledge-farm-woodbury-vt/#comments Fri, 29 Oct 2010 12:32:53 +0000 Chris http://www.callahan.eng.pro/blog/?p=154 http://www.callahan.eng.pro/blog/index.php/2010/10/29/outdoor-cordwood-gasifier-for-greenhouse-heating-at-high-ledge-farm-woodbury-vt/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2010/08/05/presentation-at-borderview-farms-open-house/ http://www.callahan.eng.pro/blog/index.php/2010/08/05/presentation-at-borderview-farms-open-house/#comments Thu, 05 Aug 2010 16:18:12 +0000 admin http://www.callahan.eng.pro/blog/?p=28 http://www.callahan.eng.pro/blog/index.php/2010/08/05/presentation-at-borderview-farms-open-house/feed/ 0 http://www.callahan.eng.pro/blog/index.php/2010/07/11/wood-gasification-case-study-vermont-herb-salad-co/ http://www.callahan.eng.pro/blog/index.php/2010/07/11/wood-gasification-case-study-vermont-herb-salad-co/#comments Sun, 11 Jul 2010 18:50:14 +0000 admin http://www.callahan.eng.pro/blog/?p=47 http://www.callahan.eng.pro/blog/index.php/2010/07/11/wood-gasification-case-study-vermont-herb-salad-co/feed/ 0