... cortical blindness come from swelling in the brain.
... 80% vision problems could be avoided or cured.
... Blind people dreams are dominated by smell, taste and sound. They also have more nightmares than seeing people.
... Braille was originally used by Napoleons spies.
... Born blind, people can't develop schizophrenia.
... has different degrees. Only 10% to 15% are completely blind.
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Facts to know
Non-FictionFacts to annoy people, feel clever or just to understand life, its perks and its wonder a bit more. Feel free to message me if you want to know facts about something or have facts to add.