67-Year-Old Nigerian man who made stove that uses only water to cook
Hadi Usman, the 67-year-old Nigerian man who invented a stove that uses only water to cook has expressed desire to transfer what he knows to the younger generation.
Usman who never saw the four walls of a classroom or had formal education of any sort is the brainchild of nice inventions like aeroplane prototype and indoor radio station.
The man’s talents has caught the attention of Gombe state Ministry of Science, Technology and Innovation.
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