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12-year-old wins $2,120 for a smartphone grip that becomes a breathing mask and she plans to donate prize to developing countries

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12-year-old wins $2,120 for a smartphone grip that becomes a breathing mask and she plans to donate prize to developing countries

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411 AI सारांश — 3 पॉइंट में

इस खबर को पढ़ें:

मूल रिपोर्ट: Economic Times

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