MND Tutor | Teen inventor
Source Mexico News Daily 墨西哥每日新闻1h ago
Summary
A Chiapas teenager who developed a solar water heater using recycled materials at age 8 has won presidential backing for her invention. Learn more about it wit…
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Open original- Desk
- World
- Region
- Americas
- Language
- English
- Item ID
- world-ef641d2c
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