Looks like a cocktail PF Changs once tried to serve me.
Exciting stuff.
Starting to get to the engineering level.
“blood vessels, which are too small and delicate to be printed.”
So, then, they are not printing ear, bone and muscle, as the headline says. They are printing non-living tissue in the shape of ear, bone or muscle.
Fantastic! We already have the technology to do the Mark of the Beast. This is a technology that could be used to make the Image of the Beast that can both speak and cause as many as would not worship the image of the beast to be killed. (Rev 13:15)