john mcdevitt, "kyw news radio," cbs-3 "eyewitness >> tuck away in a philly studio. >> awed see yost uses fire to create arts, of course, as meisha johnson shows us on this dream drive, watch for yourself. >> here we are in east falls, we will be doing something limb unique today, working with glass. >> it isn't just glass working studio, they encourage the public's come watch and learn. you could call it a look at for glass. >> so cool. and the temperature. >> four years ago, shawn bradley was a mechanic when he gave glass work ago whirl, got hooked, now manages the studio. >> so tell me what you are doing right now. >> right now i just got a bead, blue a bubble, you see, i got that lit, nice and hot. then i could start to kind of pool on it. >> starting to take a little shape here. >> within a few minute, sean has carved off excess glass, and shapes into a vase. >> you're making it look so easy, but it is going from one shape to the next shape. and you're just doing it as you talk like okay, like vacuuming. >> some glass working techniques date back up to 3,000 years. a combination