- MUST WATCH IN 1080p AND USE HEADPHONES*
How high can you hear? Take this 'test' to see how old your ears are! SUBSCRIBE (it's free!): http://bit.ly/10kWnZ7 NOTE: The 19,000 Hz frequency has been lost due to YouTube compressing the file.
Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz).
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Mitchell "Mitch" Moffit (born March 27, 1988) and Gregory "Greg" Brown (born Sepember 25, 1988...