Bagels; Racing Tires; Liuli Glass How Do They Do It? : Season 11 Episode 6
Discovery 51m
Aired: June 1st, 2014 @ 10:00 PM EST on Discovery
A look at how New York bagels are hand-rolled, how they make a racing car tyre that will grip the track at 320kph, and how life-like sculptures are created out of glass.
