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Helping skin cancer patients with soap

初一第833期

作者：TEENS

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Heman Bekele from Virginia, US, won the 2023 3M Young Scientist Challenge in October. 3M

14岁男孩发明可治疗皮肤癌的肥皂

Heman Bekele from the US, now 14, moved to Virginia when he was 4 years old. But he still cares about his birthplace: Ethiopia.

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