中国造最大矿砂船!一次能拉40万吨铁矿石,足够装满6557节火车皮【Hi科普啦】 Click Cancel Mute Play next after 5 s 中国造最大矿砂船!一次能拉40万吨铁矿石,足够装满6557节火车皮【Hi科普啦】 | 2 years ago 3K | 2 years ago | Popular science 457 Share 闪电哥科普啦 Follow
05:18 क्या हो अगर आप पृथ्वी पर एक एंटीमैटर बम गिरा दें | What If We Detonated An Antimatter Bomb On Earth? What If? 1.1K | 2 years ago
08:24 Putin Has $5 Billion Dollars Worth Of Presidential Vehicles TheRichest club tv 3.1K | 2 years ago
10:12 $200 MLN Abandoned Disney Castle Village You Won’t Believe Exist BRIGHT-SIDE 1.2K | 2 years ago
08:53 General Relativity & Curved Spacetime Explained! | Space Time | PBS Digital Studios PopularScience-Space Time 3.6K | 2 years ago
03:03 Why Don’t You Get Blood Clots When You Sleep But Get It When You Sit For Long Hours? ScienceABC 1.7K | 2 years ago
07:07 How The Tokyo Olympics Became The Most Expensive Summer Games Ever | So Expensive ScienceInsider 2.9K | 2 years ago
04:32 क्या हो अगर मिल्की वे और एण्ड्रोमेडा आपस में टकरा जाएं | Milky Way and Andromeda Galaxies Collide? What If? 4.9K | 2 years ago
17:45 10 Mysterious ANCIENT Cultures With ADVANCED Technology! Origins Explained Series 3.9K | 2 years ago