In the first study of its kind, a team of medics from the Aja University of Medical Sciences, Tehran, Iran, have investigated whether male mouth-organ players might suffer abnormally high rates of infertility. They were following the hypothesis that the hard blowing associated with harmonica playing might mimic the so-called Valsalva maneuver which, say the […]
Tag: harmonica
Self-playing harp and harmonica
Investigator Davy Marin alerts us to this animation of a self-playing harp (or self-playing something-or-other): This, on the other hand, is a build-it-yourself guide to a self-playing harmonica: