Vela Creations is an in-depth resource for off grid living. The site documents our research and experiences, hoping that they might help others interested in pursuing this lifestyle. This blog is designed to document our day to day experiences as we build our new, sustainable homestead. If you are interested in seeing more photos and videos, we have a flickr account at the following url: http://flickr.com/photos/35090117@N05/collections/

Wednesday, May 20, 2015

New concrete can repair its own cracks with bacteria

New concrete can repair its own cracks with bacteria

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