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What Does Ultrasound Gel Do?

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Published on Dec 20, 2016

You may have had an ultrasound before, and wondered what that gel does. Well, that weird alien goop has a purpose, and it has to do with being like our weird human skin.

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Sources:
General Ultrasound
http://teachersinstitute.yale.edu/cur...
http://courses.washington.edu/bioen50...
http://www.physics.utoronto.ca/~jharl...
Ultrasound Gel
http://www.two-views.com/ultrasounds/...
https://healdove.com/health-care-indu...
Acoustic Impedance
http://www.schoolphysics.co.uk/age16-...

Images:
Sound Wave Diagram: https://commons.wikimedia.org/wiki/Fi...

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