<prompt> Kalima dǝga tǝmzǝyin: Zaman buro salakye dǝ, zaman industrialisation dǝ, saa 1800 lan sǝta 1938 ro suwudǝna. Loktu adәlan, nәlewa dunyabe dә zauro kasuwu ro hangal gәnatәgәna kuru fuwutәwu nzunduye-a awowa bunduye-a fəlezayin. World exhibitionsdǝ naa ilmu kimiyabe-a nzunduwabe-a dunya sammason fuwuzana. Kǝla fasal dunyabe suro saa 1851 Londonbe lan,  <response>: New York saa 1853, London saa 1862, Philadelphia saa 1876, Paris saa 1878, Barcelona saa 1888, Paris saa 1889, Prague saa 1891, Chicago saa 1893, Brussels saa 1897, Paris saa 1900, St. Louis saa 1904, San Francisco saa 1915, kuru Chicago saa 1933-1934 sandima zaumaro ngəwu suro lamarra adəben. Kǝla zaman adǝyen, awowa fuwutǝbe jili telefunbedǝ buro salaklan tǝdǝna. Zaman adǝ shima sifa dunyabe dǝga fǝlezǝna. 