tag:blogger.com,1999:blog-32272597.post6404480511295819467..comments2023-09-08T17:11:15.875+02:00Comments on Rainbow Boys: Self healing bio-concreteUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-32272597.post-14972245427257440702009-11-19T22:55:36.653+01:002009-11-19T22:55:36.653+01:00A really clever idea. I hope it succeeds in its pr...A really clever idea. I hope it succeeds in its promise.cybrbeasthttps://www.blogger.com/profile/12794991440513730399noreply@blogger.com