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wjxifb

英語は無理(キッパリと

蟹食べたい。

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The Crab pulsar is slowing down at a rate which would bring its spin to a halt in about 2,500yr. What would be the average power lost by the pulser if its present rotational energy were dissipated over 2,500yr? (The instantaneous power is twice as high.)


と言う訳で、ここでクイズ。

「あ、い、う、え、お」

の5つの中で、仲間外れどーれだ?

答えは「あ」


さて、何故でしょう?

答えは、キーボード上の配置されてる列が違うから。


キーボードが手元にあっても気がつかなかった。

posted by wjxifb | reply (0)

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