thats more my range I like how RGI are ticking along. Tad surprised there doesnt seem to be more chatter surrounding them as i think the technology is revolutionary (see what i did there...?) and with great potential for broad application. Irrespective of any hopeful personal gain, if I understand it all correctly, its exciting to think of the possibilities of providing a viable, sustainable food source in traditionally non-agricultural settings. What about China's purpose built megacities that are packed with condos and skyscrapers - chuck a Roto-Gro machine on the top of each building and you've got kai lan and bok choy for everyone!