Dr. Morteza Chaman ara-Gold medalist of the Romanian World InventionsCompetition

An exclusive and fascinating interview of Dr. Morteza Chaman ara, the world's leading inventor and scientist, and the holder of the world gold medal at the Romanian World Inventions Competition in 2021, along with receiving a special world award from Turkey and Indonesia in the Romanian World Inventions Competition in 2021, on Radio Tehran's Elmbehtarast show.