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Scientists strengthen concrete by 30 percent with used coffee grounds
(www.engadget.com)
This is a most excellent place for technology news and articles.
Not surprised it's a Melbourne university researching this.
Knowing what little I know about Australia, shouldn't it be reinforced with either beer or squashed cane toads?
Squashed cane toad experiments are incoming
How's that? The connection eludes me
Melbourne claims to be home to the best coffee culture in Australia.
Aha I see, cheers antipode!