Why does a facial itch feel a lot different than one on your arm? Science just figured it out.

https://fed.brid.gy/r/https://www.upworthy.com/why-does-a-facial-itch-feel-a-lot-different-than-one-on-your-arm-science-just-figured-it-out/?utm_source=rss&utm_medium=rss&utm_campaign=why-does-a-facial-itch-feel-a-lot-different-than-one-on-your-arm-science-just-figured-it-out