Yaushe ne aka kirkiro dabaran?
Babu wanda ya san lokacin da aka fara yin motar. Shaidun archaeological sun nuna cewa an fara amfani da dabaran don yin tukwane a Mesopotamiya kimanin shekaru 7,000 da suka wuce, a lokacin Neolithic. Daga baya, an yi amfani da ita wajen yin karusa. An samo ƙafafun karusar a Sumer tun farkon 3000 BC. Wheel yana daya daga cikin abubuwan da suka fi muhimmanci a tarihin ɗan adam. Yana da amfani sosai wajen yin tukwane da kuma yin tafiya a ƙasa. Hakanan yana da mahimmin bangare na inji.