Human tongue surface, coloured scanning electron micrograph (SEM). The tongue is covered in many backward facing projections called filiform papillae, which sense pressure. Picture: SCIENCE PHOTO LIBRARY. via telegraph uk
Amazing. Art.
Human tongue surface, coloured scanning electron micrograph (SEM). The tongue is covered in many backward facing projections called filiform papillae, which sense pressure. Picture: SCIENCE PHOTO LIBRARY. via telegraph uk
Amazing. Art.