【英文字幕】重力的微观秘密 | NOVA PBS

[视频作者] Hayley学地理

[视频时长] 3:8

[视频类型] 科学科普

https://www.youtube.com/watch?v=wCZgi2heJt8&list=RDCMUCjHz5SVHeMT0AViCYZvsGDA&index=10 One of the most incredible physics discoveries of the century has revealed a "cosmic fingerprint" explaining the beginning of universe and gravity's microscopic secrets