What exactly is one second? | James May's Q&A (Ep 2) | Head Squeeze BBC Earth Science 4:38 11 years ago 762 851 Скачать Далее
What is Second Language Acquisition (SLA)? | Science Behind Language Learning Mango Languages 8:32 2 years ago 30 359 Скачать Далее
What is second in a caesium atomic clock? | Measurement of time Learn With Sid 4:07 3 years ago 13 954 Скачать Далее
What is Second Order Thinking | Explained in 2 min Productivity Guy 2:27 3 years ago 10 819 Скачать Далее
Second Round Highlights | VP Bank Swiss Ladies Open Ladies European Tour 2:25 23 hours ago 564 Скачать Далее
What is the Second Law of Thermodynamics? The Royal Institution 4:08 7 years ago 500 858 Скачать Далее
