The first two pix came right off the top of my skin using packing tape. The blue one was a rough spot on my right arm... Third is from a "growing" thread from my immediate environment... Four was drawn from my cheek with a mud mask... Five shows white "imposter hair" twining in with real hair.
"Many scientific studies verified that electric and/or magnetic fields at extremely low frequency (<300 Hz) can influence the biological systems, change the cellular proliferation [8], stimulate the ATP production [9] and change the flow of ions through the membranes" http://www.idosi.org/wasj/wasj33(1)15/3.pdf