<prompt> Kalima dǝwo fuwunzǝ dǝga tamotǝ: Peter Gustav Lejeune Dirichlet-a, Gabriel Lamé-a Augustin-Louis Cauchy Bjerknes-a dǝwo fannu hydrodynamics-be lan kǝnǝnganzǝ sammason cidazǝna dǝ. Shiye electrodynamics James Clerk Maxwellbe dəga bayanzəgə hydrodynamical analogies lan gozəna kuru shiye bayanna mechanical of gravitationbe suwudəna. Awowa anyi samma bayanzǝro kǝnasartǝnyi yaye, kulashe nasha hydrodynamicsbe dǝ zauro faidaa. Jarabtәnzә dә buro salakyen  <response>: International Exhibition of Electricity in Paris də suro August 15, 1881 lan səta November 15, 1881 lan Palais de lIndustrie on the Champs-Élysées lan kuru suro Scandinavian naturalist meeting Stockholm lan. 