http://www.natureworldnews.com/articles/1416/20130417/zeolites-effective-trapping-methane-study.htm
Methane capture in zeolite SBN. Blue represents adsorption sites, which are optimal for methane (CH4) uptake. Each site is connected to three other sites (yellow arrow) at optimal interaction distance.
Could Wood Feed the World?
http://www.rdmag.com/news/2013/04/team-creates-potential-food-source-non-food-plants
Future food? Cellulose from switchgrass and other nonfood plants might be converted into edible starch to feed the hungry. Credit: Peggy Greb/ARS/USDA.
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