The development of self-healing materials has surged forward as scientists have taken inspiration from biological systems. Researchers at the University of Illinois in the US have found a way to pump healing fluids around a material like the circulation of animal's blood.
1
BBC One - Dolphins - Spy in the Pod
BBC Radio 4 - Best of Natural History Radio, Living World from the Archives - The Late Arrivals
BBC Radio 4 - Best of Natural History Radio - Downloads
Learning English | BBC World Service
Self-healing materials take cue from nature
BBC Nature - Birds videos, news and facts
Pterosaurs' wings 'key to their size'
