Jamie Fenton has built a noise level meter that is now being manufactured by the National Foundation for the Deaf.
Jamie Fenton, a 17-year-old from Taranaki, invented a traffic light device to help prevent preschoolers going deaf at childcare centres. ...
Sound is a pressure wave caused when something vibrates, making particles bump into each other and then apart. The particles ...
The ears are responsible for hearing sounds and for balance in the human body. The ear has three parts – ...
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