How beer is used to make alternative leather | BBC News

The grain left from beer production is being used to make alternative leather and it means no animals or plastic is used to make the material. The waste is usually used for animal feed or could even end up in landfill. So, how does the technology work? This video is from BBC Click, the BBC’s flagship technology programme. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #BBCNews