Ancient Greek νύκτ- (núkt-) 'night', ἀλαός (alaós) 'blind, invisible', and ὄψ (óps) 'eye'), also called night-blindness, is a condition making it difficult...

A Night at the Opera is the seventh studio album by the German power metal band Blind Guardian, released in 2002. It is named after the 1975 Queen album...

Octopus A blind spot, scotoma, is an obscuration of the visual field. A particular blind spot known as the physiological blind spot, "blind point", or...

attention to singing. Nightfall was also the last Blind Guardian album produced by Rasmussen. A Night at the Opera, named after the Queen album, was released...

English: The Night of the Blind Terror). The film was the first in Ossorio's "Blind Dead" series, spawning three official sequels: Return of the Blind Dead (1973)...

Congenital stationary night blindness (CSNB) is a rare non-progressive retinal disorder. People with CSNB often have difficulty adapting to low light...

Color blindness or color vision deficiency (CVD) is the decreased ability to see color or differences in color. The severity of color blindness ranges...

Battalions of Fear is the debut studio album by the German power metal band Blind Guardian, released in 1988. The album is a raw and unpolished speed metal...

The parable of the blind men and an elephant is a story of a group of blind men who have never come across an elephant before and who learn and imagine...

Blind Willie Johnson (January 25, 1897 – September 18, 1945) was an American gospel blues singer, guitarist and evangelist. His landmark recordings completed...