Tags > Roads

Stories for "roads"

Inanimate objects brought to life: 7 intriguing talks

Inanimate objects brought to life: 7 intriguing talks

on

Roads need constant repair. Rain, snow and other moisture seeps into the asphalt and — if it freezes — expands, breaking it apart and creating potholes. In today‚Äôs talk, given at TEDxDelft, civil engineer Erik Schlangen reveals a fascinating solution: a road that is able to heal. He gives a demonstration of a new type []