Next to the bamboo forest streams, gurgling trickle, year-round non-stop, clear calm water, delicious, nice and cool, it comes from Hill, he was named as the "days of the river."
Theidea of usingultrasoundas acontraceptivecomes fromJames TsurutaandPaulDaytonof the UniversityofNorthCarolina in ChapelHill, whohaveshownitto work in rats.