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宇宙空間は電波で満たされていて、それは宇宙の膨張とともに波長が伸びた、かつてのビッグバンの光なんだそうだ。
- 441.ビッグバン
- 2013.01.28 Monday
- flexaret
- comments(2)
ぼくのパンツが近ごろみんなちょっとゆるいのは、ゴムが伸びたのではなくて、走ってちょっとやせたことによる相対性の理論です。