“ aircraft power supply aircraft can be powered by special potassium-air battery with fueled thermochemical regeneration of its liquid anode and... (read full comment) ”
Posted on July 23, 2011 at 10:47 AM EDT
“ a waterproof property isn't enough. what is about airproof? (read full comment) ”
Posted on October 13, 2010 at 5:24 PM EDT
“ gases separation by membranrs i think membranes for sepatation of gases to be cheapest and most energy effective technology. May be by membranes... (read full comment) ”
Posted on July 23, 2010 at 4:20 PM EDT
“ dirty PR microbes energy efficiency is no more 30%. teoretically. Really it is 5-15%. So "100 times better" and so on by the article are a dirty... (read full comment) ”
Posted on April 22, 2010 at 4:00 PM EDT
“ the jet like design with many blades offered has much more material capacity, hence much heavier and expencive then conventional two/three blades... (read full comment) ”
Posted on December 7, 2008 at 7:08 AM EST
“ i don'l see any advantage i don't see any advantave as against conventional water electrolysis in cost and materials. Besides Solar electricity... (read full comment) ”
Posted on August 1, 2008 at 10:31 AM EDT
“ why smart glove, a voice onput is much better why smart glove, a voice input is much better (read full comment) ”
Posted on April 28, 2008 at 9:05 AM EDT
“ it's much simpler and cheaper 4 dishes ( each of 15 x15 cm with elastic perimeter and friction contact rods) and low vacuum inside rhem. it would... (read full comment) ”
Posted on April 30, 2007 at 11:38 PM EDT
“ really, one unhonest corrupted expert,i.e. prof.DV critized one stupid ignoramus, i.e. pres. Bush. really, one unhonest corrupted expert,i.e.... (read full comment) ”
Posted on January 26, 2007 at 7:33 AM EST
“ pv-solar businessmen are swindlers and their "cheap" electrisity is on-line supply cost, wich will be much expensive if the case of incessant solar... (read full comment) ”
Posted on August 25, 2006 at 8:52 AM EDT
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