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He had persuaded his science teacher to help him make a makeshift rocket. Somehow, he had managed to get his hands on the ingredients for gunpowder - potassium nitrate, sulphur and charcoal.
Израиль нанес удар по Ирану09:28，推荐阅读WPS下载最新地址获取更多信息
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00292-7
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