Stuff to Blow Your Mind: The Science of Itching - Science on the Web

HowStuffWorks_SciencePublished: June 15, 2018Updated: June 16, 2018
Published: June 15, 2018Updated: June 16, 2018

Imagine an itch so powerful that it compelled one woman to dig deep into her scalp until she reached her brain. Find out why itching is socially contagious -- and why it can become chronic.

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