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The Machines That Built America

S1 · E4 — Motorcycle Kings

S1:E4 · Motorcycle Kings

Episodes

8 episodes in this season

Tractor Revolution
E1

Tractor Revolution

43 min

Plane Pioneers
E2

Plane Pioneers

43 min

Titans of Television
E3

Titans of Television

43 min

Motorcycle Kings
E4
Now Playing

Motorcycle Kings

43 min

Telephone Wars
E5

Telephone Wars

43 min

Power Tool Showdown
E6

Power Tool Showdown

43 min

Tesla vs. Marconi
E7

Tesla vs. Marconi

43 min

Home Tech Revolution
E8

Home Tech Revolution

43 min