跳水运动员为啥总是这姿势?李永乐老师教你看懂跳水比赛 Click Cancel Mute Play next after 5 s 跳水运动员为啥总是这姿势?李永乐老师教你看懂跳水比赛 | 2 years ago 4.3K | 2 years ago | Popular science 3K Share Teacher Lee Follow
04:37 Honeypot Ants Turn Their Biggest Sisters into Jugs of Nectar | Deep Look PBS:Deep Look 3.5K | 2 years ago
06:39 क्या हो अगर आप सोलर सिस्टम के ख़त्म होने तक बचे रहें | Surviving The End Of The Solar System? What If? 2.5K | 2 years ago
05:52 क्या हो अगर आप सिर्फ़ 24 घंटों के लिए जिएं | What If You Only Lived for 24 Hours? What If? 2.3K | 2 years ago
09:00 Inside Cristiano Ronaldo’s $24 Million Dollar Car Collection TheRichest club tv 379 | 2 years ago
05:54 What’s Up With the Weird Pockmarks Up and Down the East Coast? SciShow channel 2.9K | 2 years ago
04:46 How Farmers Are Fighting Challenges to Keep Food on Our Tables [Advertiser content from Tillamook] VOX 5K | 2 years ago
03:33 Why Does Diarrhea Travel Quickly Through The Body When Digestion Takes So Long? ScienceABC 2.4K | 2 years ago
08:45 Journey to the Andromeda Galaxy Faster Than the Speed of Light! (4K) v101 Science 783 | 2 years ago