 The demo is a live, 15-minute narrated demonstration of glassworking at a 5,000 degree Fahrenheit gas- and oxygen-powered torch.The show is also included in the cost of admission, and is offered throughout the day in the Museum's Glass Innovation Center.During the show, the glassmaker melts rods and tubes of glass to shape them into a variety of shapes from animals, beads, ornaments, sculptures and vessels.