17 5 / 2013

Mouseover Text: If you see two numbers but they’re both the same and you have to squint to read them, you have synesthesia, colorblindness, diplopia, and myopia.
XKCD comic for May 17, 2013

Mouseover Text: If you see two numbers but they’re both the same and you have to squint to read them, you have synesthesia, colorblindness, diplopia, and myopia.

XKCD comic for May 17, 2013