I was horrified, after I took a #macro #photography and saw that my “clean” finger was filled with #swarf #particles imbedded in the #fingerprint after 3 hours of just teaching in a #machineshop that day.
@pics@lemmy.world #macrophotography #darktable #sonya7iii #tamronmacro #lathe #milling #metalwork
On Youtube some 3D-printer creators showed close ups after printing with carbon fiber. Both of the material surface and the body.
Very lovely stuff (not).