Conductive Concrete Melts Ice and Snow

A concrete which can conduct electricity in order to melt ice and snow, could find its way into airports and exit ramps. It is made up of steel shavings and carbon particles, which allows the final product to conduct enough heat-generating electricity to melt ice and snow while still remaining safe to touch. http://news.unl.edu/newsrooms/unltoday/article/de-icing-concrete-could-improve-roadway-safety/