Biologist creates 'self-healing' concrete
added 11 years ago from cnn.com to Technology
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.
added 11 years ago from cnn.com to Technology
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.
