Overview:
Small steel cylinders are formed, tested and filled with compressed carbon dioxide, shaped dough is boiled and baked into pretzels, hydraulic systems and crossed supports are assembled into scissor lifts, and layered refrigeration systems create and maintain artificial skating-rink ice.
Genre : Documentary
Actors : Lynne Adams
Release Date : 2007-02-20
Duration : 21 menit
Rating : ⭐ 10/10 (1 votes)
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