[thedoc (OP)]

Inspired by biological systems that can self-repair, Diane Gardner is working on polymer 'ligaments', micro capsules of regenerative fluid and even embedded bacteria that can help concrete to repair itself when it cracks. The technology has the potential to dramatically increase the lifespan of concrete instillations, reducing their carbon footprint and maintenance costs, as she explains to Matthew Burnett...
Listen to this Show

or  

If you want to discuss this show, or ask a question, this is the place to do it.

[alancalverd]

I've just demolished part of an old farm building. The last thing I want is for the damn thing to reconstruct itself!

Meanwhile I have a (blockbuster?) screenplay for sale: "Terminator Shed - the Pigsty Returns"