如果在月球上睡一天，地球上过去多长时间呢？看完真是大开眼界！ Click Cancel Mute Play next after 5 s 如果在月球上睡一天，地球上过去多长时间呢？看完真是大开眼界！ | 2 years ago 3.9K | 2 years ago | Popular science 0 Share @科普库 Follow
12:49 Type 1 On The Kardashev Scale: What Would Be Our CIvilization? The Curiosity 3.5K | 2 years ago
17:12 Un Profesor de Física me Apostó $10000 a que estoy Equivocado | Veritasium en español Veritasium channel 1.4K | 2 years ago
14:23 10 Most Mysterious Discoveries Found In The Mountains! Origins Explained Series 1.7K | 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
06:10 क्या हो अगर कल ही एक नया कॉन्टिनेंट बन जाए | What If A New Continent Formed Tomorrow? What If? 4.6K | 2 years ago
.jpg){kind=avatar}
.jpg){kind=avatar}
.jpg){kind=avatar}
