Blindness is completely or severely reduced vision. Contrary to popular belief, most people who are blind have some vision—only about 15% of blindness results in total vision loss. Blindness can ...

and has been used to treat night blindness in humans (patent). There’s actually lots of research done with the substance, and it has even been used to treat different cancers — but most of ...

Chuan plots revenge but accidentally discovers the secret of Hei’s night blindness. The two lonely souls thus begin living together in the attic… ...