There's a great story here about Daisuke Inoue, the former keyboard player who invented Karaoke. In 1971, Aged 31, he hooked up a car stereo, an amp and a coin box, and made history. (He forgot to patent it and his company flopped when Laserdisc machines were invented). This is his new invention, the New Aqua Trio, which "is purported to electrolyze water for washing laundry, cleaning dishes and even rinsing mouths without detergent or chemicals". At $3,800, sales are apparently slow. (Link from Create Digital Music)
Posted by Tom Whitwell. 
: 6:21 am