I read Yasuyuki Iida 'Modamasarenaitameno Kagakukogi' (Kobunshashinsho.)Iida is the compiler of the book. The first chapter is 'Kagakuto Kagakudenaimono' by Makoto Kikuchi. The effect of minus ion is non-scientific. How comes the boom of it. The story is in this chapter.
The strawberry is planted.
