Wikimedia Commons, shenhuifu.org
Paper cuts hurt so much because they bleed very little, if at all, leaving the skins pain receptors open to air.
Preview photo credit: Wikimedia Commons
Source: wikipedia.org/w…
The nerves around the cut are exposed to air and other irritants, which can make the pain more noticeable and longer lasting.
Wikimedia Commons, shenhuifu.org
Paper cuts hurt so much because they bleed very little, if at all, leaving the skins pain receptors open to air.
Preview photo credit: Wikimedia Commons
Source: wikipedia.org/w…
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