Sometimes, your hearing can degrade slowly over time. So slowly that you might not even notice it. Or, you manage well enough ...
“You’ve heard of injecting collagen for wrinkles? I was trying to develop a biosynthetic eardrum out of collagen, and it ended up that injectable collagen was useful to get rid of wrinkle ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback