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dog shaking with his head
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Dog Shaking With His Head

High speed videography and X-ray cinematography were used in the study to understand the physics of the dogs body movements internally and externally.
“The scientists determined that shaking begins at the head area, which provides a solid point for the energy wave to propagate down the animal's body. The head can also twist more, resulting in higher amplitude waves. Once that process starts, the animal's head, body and skin all move during a shake”
The body shakes at the same frequency as the skin but it cannot rotate as far. This means the skin twists further around the body and moves faster than the body and head causing a higher acceleration and higher water removal. On some animals the skin can move up to 90 degrees on either side of the spine.

File information
Filename:445992.jpg
Album name:Fauna & Flora
Rating (1 votes):55555
Keywords:#dog #shaking #his #head
Filesize:109 KiB
Date added:Dec 30, 2011
Dimensions:700 x 458 pixels
Displayed:206 times
URL:displayimage.php?pid=445992
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