Waste coffee grounds is icky stuff that's a pain to clean up...but it's also proven to be a great biofuel, and now a Taiwanese company has figured out how to turn it into a super-high tech eco-fabric. Is there no end to its ...READ»
As well as being the early morning fuel for billions of office workers, researchers have discovered that coffee, in the form of spent grounds, makes a pretty decent biofuel. The Nevada-based team recently pointed out that one barrier...READ»
