震惊!黑光下清楚看到新冠肺炎快速在餐厅蔓延 (视频)

May 13, 2020 | 科学知识 | 0 comments

点击以下连结观看最近超火的视频:

Japanese black light covid19 experiment
https://www3.nhk.or.jp/news/html/20200508/k10012422171000.html