If your child is between the ages of five and fourteen, this summer he or she can help change the world by helping to rid it of malaria. According to this, Malaria kills over 3,000 children a day. Malaria is transmitted through the bite of a mosqu...
When I first read this story, I thought it was a joke. The very idea that there are high-frequency sounds that children care hear that adults cannot is news to me. But apparently it is true, and some shops in London are using that sound to drive misb...
By emitting an ultrasonic sound only audible to those under 25, the "Mosquito" acts as a teen repellent. The sound -- which is similar to that of an actual mosquito -- is harmless, but apparently becomes more annoying the longer you're exposed to i...
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