It's important to teach kids that technology inventions often come from personal needs and experiences of adversity. In this excerpt from the PreparationTech interview featuring Zuby Onwuta, this African inventor and disability advocate talks about his personal experience of losing his eyesight and how it caused him to blend medical research, his training in engineering and passion for technology. Zuby is the inventor of 'Think and Zoom’ technology which magnifies objects based on brain wave

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