We've got all sorts of gadgets lately invading the market place, beginning with all the ever expanding business of computer systems which now are indispensable, and finishing with all the cell phones, iPods, MP3players, or game pads. In reality, all technology has been designed for higher purposes initially to serve the army, to produce ground breaking phenomena, to test the limit of nature, but sooner or later, the machines become massproduced for our daily use. This really is what occurred with laser hair removal machine: lasers had been clearly not found or designed for the sake of depilation, but as the scientists mastered the technology, they adapted it to peoples requirements.