Green chimney could save the planet

CO2 Buster: Tom Kiser, at his Fremont, Ohio, shop, stands on a pile of stainless-steel rings used in his liquid chimney (background) to help filter out greenhouse gas.   Fortune Small Business: "This is my sandbox, where I play," says Tom Kiser, pulling his big Chrysler sedan into the parking lot of Professional Supply Inc. We're in Fremont, Ohio, population 17,000. There's a sauerkraut factory across the street, a fitting neighbor to Kiser's dreary, plywood-paneled headquarters. Kiser was born and raised in Fremont. He founded PSI here in 1979 with an $80,000 SBA loan backed in part by his wife's wedding ring, and he's done well enough that he now owns a ...Link (via  (Dr. Glen Barry)