<prompt> Qedela umusho olandelayo: Umfundi kaPeter Gustav Lejeune Dirichlet, uGabriel Lamé no-Augustin-Louis Cauchy Bjerknes wasebenza ukuphila kwakhe konke emkhakheni we-hydrodynamics. Wazama ukuchaza i-electrodynamics kaJames Clerk Maxwell ngokufana kwe-hydrodynamical futhi ngokufanayo waphakamisa incazelo yemishini yokudonsela phansi. Nakuba engazange aphumelele emizamweni yakhe yokuchaza zonke lezo zinto, izinto azithola emkhakheni we - hydrodynamics zazibalulekile. Ukuhlola kwakhe kwaboniswa okokuqala  <response>: I-International Exhibition of Electricity eParis eyaqala ngo-August 15, 1881 yaze yaphela ngo-November 15, 1881 ePalais de lIndustrie eChamps-Élysées nasemhlanganweni wezazi zemvelo zaseScandinavia eStockholm. 