according to researchers at the university of chicago carnegie mellon, they looked at different homes and which ones work which once added value, and real estate professionals said it was a deciding actor when buying some homes the fiber-optic connection is about as valuable as a fireplace or half of a bathroom in the homes that they had to attach that price too. interesting stuff. alright, time to channel your inner inventor as we take the temperature of the maker movement, always the province of the hobbyist and tinkerers, those who love to crochet, i don't know, but much more potential about making things for business. the time and cost of what they call rapid prototyping. what about the school and the classroom, and how is the maker movement pushing thinking questioning -- pushing thinking? guests join us. anthony collins at me ask you first. ed printing is something that is really exciting, but it is pretty hard to do. -- 3-d printing is something that is really exciting. people would do modeling by clay, and doing 3-d design on cad systems is an enormously more complicated. ant