Paper money threads
My first microscopy! These are paper thread fibers in a Belgian five franc note, at 250X.
13,977
views
114
faves
27
comments
Uploaded on February 17, 2018
Paper money threads
My first microscopy! These are paper thread fibers in a Belgian five franc note, at 250X.
13,977
views
114
faves
27
comments
Uploaded on February 17, 2018