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ヤジロベエ

Posted on, by | 12月 24, 2012 | きょう | No Comments

日本の伝統的な玩具であるヤジロベエ。このヤジロベエというのは力のモーメントの”釣り合い”という力学の基本をシンプルな形状の上、実現しているものです。そしてこの”バランスをとる”ということを全ての事象に当てはめてもいかに大 […]