Radiation Effect? (l'effet du rayonnement)
According to a TV program's report, the radiation level in Rome is higher than that in Tokyo.
According to actual measurement of a radiation dose inside an airplane flying from Japan to Europe, the level is more than 3 micro Sieverts per hour during a flight, while it is typically 0.06 micro Sieverts per hour in Tokyo nowadays.
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There is an old shinto shrine around Tokyo which was once ranked No.2 in order of shinto hierarchy of shrines in Musashi, an old calling of a region including present Tokyo, Knagawa, and Saitama Prefectures. Though it was buit 1100 years ago, the current front shrine was rebuilt around 1920's.
In a holy pond annexed to the shrine, I saw yellow fish, a small type of carps. It is very rare to see yellow fish in Japan.
There seemed to be 153 fish in the pond.
I also saw some personality of TV dressing in an unusual color tonight.
Probably, they are not due to a radiation dose.
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3 = 1 + 2
5 x 5 = 3 x 3 + 4 x 4
But, 7 x 7 x 7 = 343, 6 x 6 x 6 = 216, and 5 x 5 x 5 = 125.
And then, 7 x 7 x 7 (=343) is not equal to the sum of 6 x 6 x 6 and 5 x 5 x 5, which is 341.
Accordingly, the equation z^n = x^n + y^n stops at n = 2, since the logic must be consistent when the God creates more than the three dimensional universe for mankind, if the God so wishes.
Therefore, Fermat's Last Theorem must be correct.
(http://en.wikipedia.org/wiki/Fermat%27s_Last_Theorem)