아톰 - 우주의 근원 Atom Episodes2 (The Key to the Cosmos)

2008-04-23 アップロード · 3,794 視聴

This episode tackles world-changing discoveries such as radioactivity, the Atom Bomb and the Big Bang, and tries to answer the biggest questions of all - why are we here and how were we made?
우주와 물질의 구성요소인 Atom에 대한 이야기2

tag·Atom,아톰,radioactivity

非会員の場合は、名前/パスワードを入力してください。

書き込む