Detecting e-bike battery fires, for example, is particularly difficult, since these can unfold suddenly. Some researchers are working on new ways of sensing smoke and fire, perhaps even more quickly than before. But, take note: any certified, working smoke alarm is better than nothing.
Фото: Petrov Sergey / news.ru / Globallookpress.com
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文 | 伯虎财经，作者 | 楷楷
發言人當時說：「儘管蓋茨先生承認與愛潑斯坦見面是判斷上的重大錯誤，但他完全否認有任何與愛潑斯坦相關的不當行為，也否認與愛潑斯坦的可怕行徑有任何牽連。」