Ku dhammee weedhan soo socda: Markii ay shirkaddu kortay waxaa la shaqaaleysiiyay dad badan. Waqtigaas, xirxirida gariiradda elektromagnetic-ka ee silig naxaas ah oo satin lagu dahaadhay ayaa loo tixgeliyey inay tahay shaqada dumarka. Sidaa awgeed, saddex meelood hal meel shaqaalaha waxay ahaayeen dumar sanadkii 1881. Hilda Ericsson ayaa mas'uul ka ahayd dumarka shirkada ka shaqeeya. Waxay sidoo kale la wareegtay maamulka shirkadda sii kordhaya markii ninkeeda u safrayay, tusaale ahaan, markii uu ahaa
Bandhigga Caalamiga ah ee Korontada ee Paris sanadkii 1881.