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Werner Siemens & the Gutta-Percha Tree
In the summer of 1847 the young German army engineer Werner Siemens secures a contract from the Prussian Army to lay a subterranean telegraph line insulated, at his suggestion, by sap from the Malaysian gutta-percha tree. By October the innovative genius has established a telegraph company in Berlin that will evolve into the present-day global telecommunications and engineering giant, Siemens AG.