Did you know there are sounds that only young people can hear? As humans grow older, it seems, they lose the ability to hear some high-pitched tones.
According to Luz Lopez, not long ago, a company in Britain designed a new technology that was intended to rid malls and shops of unruly teenage crowds. The invention emits a high-pitched blast of noise that drives young people crazy, but doesn't bother nearby adults. (Sound familiar, anyone?)
Fortunately, the company's original plans appear to have backfired, and these days young people's auditory skills are once again working to their advantage. "Mosquito," a ring tone that makes use of the new technology can now be downloaded onto any cell phone. When the phone rings, young people can hear it, but adults (including parents, teachers, and random authority figures) cannot.
Hmmm. I wonder what you could do with that?
1 comment:
I've heard it, because one of my classmates got the sound on his cellphone, and plays it in the middle of the class, and he don't get discovered because the teachers can't hear it, 'cause they're grown-ups. It's very annoying and sounds like the opposite of deep!
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