How Do They Do It?
An insider's look at the engineering and scientific miracles behind the things that form the modern world.
6. Bagels, Racing Tires, Liuli Glass
0.0Jun 19, 2014 · 22 min
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.