From Doregos Private Academy the maker nurturing school that produced the urine powered generator.Award winning interdisciplinary research from Eveshorhema Sophia Samuel-Alli & Ibukunoluwa Ruth Oladeinde for "Walnut: A Sustainable Solution to Halitosis':
image courtesy of Bella Naija
They conducted the the experiment with 35 volunteers, which were divided into four groups to use the walnut, as well as the Walnut chewing gum and the Walnut mouthwash.
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