In the Blog
Teenage repellent
Thought Id draw your attention to a couple of interesting science tidbits from the Globe and Mail today.
Did you know that theres actually a high-pitched frequency of sound that teenagers can hear but adults cannot? Crazy. A British inventor created a device called the Mosquito that emits the sound in order to shoo away pesky youth. Now hes won an Ig Nobel, an award given to eccentric and useless discoveries.