AMERICAblog: Because a great nation deserves the truth

Aravosis:

Oooh, another sound you can test. This is the "mosquito" sound that some stores use to drive loitering kids away. Click and see if you can hear the sound, or simply the ambient noise outside the store. (Hat tip: The Sneeze blog, and good ole Dave.)

This is pretty cool. I can totally hear the "teenager repellent" noise - can you?

Technorati tags: noise, teenagers, loitering