I think that more and more animations and dramas which use "time travel" are increasing, in these day.

Thanks to these contents, young people become interested in not only physical necessity but also theory of relativity or black hole, and come decide their course for science fields.

I am afraid that the trend doesn't work like the above.

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The other day, I talked to my junior daughter about "The Girl Who Leapt Through Time", "Steins;Gate" and "Puella Magi Madoka Magica" Sincerely and seriously ( exaggerated in some parts).

Ebata:"I can tell you more than one contradiction about these animations. Can I do it ?"

Daughter:"Don't tell me anything"

She said that.

Just in case, I believe that she still has a "Math Girls". who is good at "Mathematics".

(To be continued)