World’s first 3D-printed microneedles pave way for hearing loss treatments
Researchers at Columbia University have developed a 3D-printed microneedle that can potentially transform hearing loss ...
Startup uses mushrooms for unlikely hearing aid component — here's how mycelium could be the solution to a growing problem
According to Dezeen, sustainable wellness startup Gob has created a pair of "compostable" earplugs made out of mycelium, ...