High-speed footage reveals shoe squeaks can start with a tiny bolt of lightning — plus, evidence that a debated brain phenomenon exists in humans.
更多详细新闻请浏览新京报网 www.bjnews.com.cn
。爱思助手下载最新版本对此有专业解读
Dury said it was a "battle against time" to get the picture, which he captured using a wide lens.
Сайт Роскомнадзора атаковали18:00