Researchers led by Alexis Noel study cat tongues, using a 400% scale 3D printed mimic. This short video (credit: Noel, et al.) shows the papillae on a cat’s tongue, noting that the papillae are coated in UV dye for enhanced videography.
Cat tongue papillae rotating with tissue stretch
by 3DPrint.com | Dec 8, 2016 |