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February 13 2013
Inanimate objects brought to life: 7 intriguing talks http://t.co/gDyu0IWp #TED
February 13, 2013
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Inanimate objects brought to life: 7 intriguing talks
Roads need constant repair. Rain, snow and other moisture seeps into the asphalt and - if it freezes - expands, breaking it apart and creating potholes. Erik Schlangen: A "self-healing" asphalt In today's talk, given at TEDxDelft, civil engineer Erik Schlangen reveals a fascinating solution: a road that is able to heal.
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