What's happening inside our ears when we can hear that ringing? What's happening inside our brains? Sit back, clean the wax out of your ears, and let Michael Aranda explain!

Howcast -Learn how to tune a ukulele with a tuning fork from music teacher Jarret Delos Santos in this Howcast video.

Howcast -Learn how to tune a guitar using a tuning fork in this Howcast video.

An out-of-tune guitar can grate like nails on a chalkboard or a cat in heat, so know how to keep yours humming.

The SI unit of frequency, one hertz is equal to one cycle per second.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

This brief video tutorial discusses the parts of the brainstem including primary internal and external features as well as functions.

Anatomy, course and branches of the vestibulocochlear nerve.

From a tuning fork, to a speaker in slow motion, this is a close look at what sound is. Both linear and spherical wave fronts are animated. The human audible range is demonstrated.

In this video, we will dissect the Weber-Rinne tests for determining the mechanism of hearing loss in an affected individual.

The history of musical pitch. Many of us assume that musical pitch has always been gauged at the same level but this is not the case. Concert pitch is the pitch reference to which a group of musical instruments are tuned for a...

Resonance is introduced and demonstrated using a “singing rod”, a swing, a goblet, a hollow tube in water, a hollow tube open on both ends, a seashell, a broken speaker, a human body and a key fob, and a shorter “singing rod”....

CBC News has learned that the Ontario Provincial Police have stopped using tuning forks to ensure radar devices are properly calibrated

tuning fork

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