Have you ever been sitting criss cross applesauce for so long that your foot falls asleep? It can feel like pins and needles but why does this happen?

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Life Noggin is a weekly animated educational series. Whether it's science, pop culture, history or art, we explore it all and have a ton of fun doing it.

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Sources:
http://hyperphysics.phyastr.gsu.edu/...
http://www.sciencemuseum.org.uk/WhoAm...
http://www.learner.org/courses/biolog...
https://faculty.washington.edu/chudle...