In the second half of the 19th century, a German named Nikolaus August Otto developed a four - stroke gas - powered engine, which eventually prevailed over both steam and electric engines.
Pada paruh kedua abad ke - 19, seorang Jerman bernama Nikolaus August Otto mengembangkan mesin empat langkah berbahan bakar bensin, yang akhirnya menggantikan mesin uap dan listrik.