NASA 甘迺廸太空中心 | 太空火箭 | 廸士尼Forzen | 亞特蘭提斯太空梭 | 哈伯望遠鏡 | 宇宙 | 太空 | 人類歷史
27:26
The Insane Engineering of Re-Entry
14:54
Trump Spins After Musk & Rubio Blowup, Pentagon's War on Woke & Jimmy vs Daylight Saving Time
27:14
Transformers (how LLMs work) explained visually | DL5
33:45
Why It Was Almost Impossible to Make the Blue LED
1:30:32
Amerika: Warum die USA fast immer im Krieg sind | Doku HD | ARTE
44:06
Dokumentation: Welche Macht haben Musk, Zuckerberg & Co. unter Präsident Trump? | auslandsjournal
30:29
Ingenious Construction Workers That Are at Another Level
31:56