The sun is a giant nuclear fusion reactor, converting hydrogen into helium and releasing massive amounts of energy in the form of heat – and sound. Sound is essentially vibration and needs a medium to travel through.
Фото: Elena Mayorova / Global Look Press
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Зеленский решил отправить военных на Ближний Восток20:58。关于这个话题，Line官方版本下载提供了深入分析
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