Nobody likes getting shots. But what if you could make the needles so tiny that they broke the skin painlessly? Engineers from Tufts University have created such micro-needles—made from the major protein in silk, fibroin.
The researchers created molds for arrays of…
For someone who is irrationally afraid of needles, this is a wonderful development.
I read the first line “Nobody likes getting shots…” and just sort of started sniggering. Ha-ha-ha like? My second...
For someone who is irrationally afraid of needles, this is a wonderful development.