I heard about this today on NPR's Science Friday. Sounds great....as long as they can make it stop!
http://www.technologyreview.com/news/51 ... wn-cracks/
Hm. Wouldn't it be great to have self-healing cars?
Amazing New Tech-- Self-Healing Concrete
Amazing New Tech-- Self-Healing Concrete
Closing Time. Every new beginning comes from some other beginning's end.
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