Machine to clean up greenhouse gas is breakthrough in war on global warming, say scientists (Evening Standard) Scientists say they have invented a machine that can suck carbon dioxide out of the air – potentially creating a vital weapon in the war against global warming. [News Source]

Machine to clean up greenhouse gas is breakthrough in war on global warming, say scientists (Evening Standard) Scientists say they have invented a machine that can suck carbon dioxide out of the air – potentially creating a vital weapon in the war against global warming. [News Source]