Human skin is covered in stripes. October 26, 2015 • 3:41pm. ... It's impossible to tell with the naked eye, but human skin is covered in different shaded stripes only revealed under UV light.

Under ultraviolet rays, stripes emerge on each of us. One theory: they’re patterns formed by the original embryonic cells, as our bodies took shape in the womb. Wednesday, Jul 09, 2025 ...