17-year-old Mexican student’s fire extinguisher uses sound waves to put out flames; wins gold in Indonesia
Ángela Karime Venegas Hernández (Credit: X) “Winning this gold medal represents much more than recognition; it’s the result of never giving up, of believing in our ideas, and of working to make them a reality,” posted Ángela Karime Venegas Hernández on her Instagram.The 17-year-old from Altamira, in the Mexican state of Tamaulipas, invented Vortex Tech, […]
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