2015-05-16, 20:10
Biologist creates 'self-healing' concrete
It's the world's most popular building material, and ever since the Romans built the pantheon from it some 2,000 years ago, we've been trying to find ways to make concrete more durable.
http://rss.cnn.com/~r/rss/edition_techno...index.html
It's the world's most popular building material, and ever since the Romans built the pantheon from it some 2,000 years ago, we've been trying to find ways to make concrete more durable.
http://rss.cnn.com/~r/rss/edition_techno...index.html