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16.06 14:00
60 Min
Colossal Machines
With each generation, new technological advances emerge to match the increasing challenges of the economy. Experts share the latest science behind the machines of the new generation and their secrets. (Nat Geographic HD)
17.06 14:00
60 Min
Colossal Machines
Experts investigate the construction and design of some of the most incredible speed machines in the world. (Nat Geographic HD)