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The measurement of intelligence ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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692,881 braille cells · 730 embossed pages at 40×25 · 5,422 unrepresentable characters omitted

⠕⠋⠀⠠⠁⠛⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠋⠋⠀⠀⠀⠼⠉⠲⠀⠠⠍⠑⠙⠊⠁⠝⠀⠠⠊⠀⠠⠟⠀⠕⠋⠀⠼⠙⠑⠛⠀⠠⠃⠕⠽⠎⠀
⠁⠝⠙⠀⠼⠙⠙⠓⠀⠠⠛⠊⠗⠇⠎⠂⠀⠋⠕⠗⠀⠞⠓⠑⠀⠠⠁⠛⠑⠎⠀⠼⠑⠤⠁⠙⠀
⠠⠽⠑⠁⠗⠎⠀⠀⠀⠀⠼⠋⠊⠀⠀⠀⠼⠙⠲⠀⠠⠙⠊⠁⠍⠕⠝⠙⠀⠙⠗⠁⠺⠝⠀⠃⠽⠀
⠠⠗⠲⠀⠠⠺⠲⠆⠀⠠⠁⠛⠑⠀⠼⠁⠉⠤⠁⠚⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀⠼⠛⠤⠋⠀
⠼⠓⠃⠀⠀⠀⠼⠑⠲⠀⠠⠺⠗⠊⠞⠊⠝⠛⠀⠋⠗⠕⠍⠀⠠⠙⠊⠉⠞⠁⠞⠊⠕⠝⠲⠀⠠⠗⠲⠀
⠠⠍⠲⠂⠀⠠⠁⠛⠑⠀⠼⠁⠑⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀⠼⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠓⠉⠀⠀⠀⠼⠋⠲⠀⠠⠃⠁⠇⠇⠀⠁⠝⠙⠀⠠⠋⠊⠑⠇⠙⠀⠠⠞⠑⠎⠞⠲⠀⠠⠊⠲⠀
⠠⠍⠲⠂⠀⠠⠁⠛⠑⠀⠼⠁⠙⠤⠃⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀⠼⠊⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠓⠙⠀⠀⠀⠼⠛⠲⠀⠠⠙⠊⠁⠍⠕⠝⠙⠀⠙⠗⠁⠺⠝⠀⠃⠽⠀⠠⠁⠲⠀⠠⠺⠲⠀⠀⠀⠀⠀
⠼⠓⠑⠀⠀⠀⠼⠓⠲⠀⠠⠙⠗⠁⠺⠊⠝⠛⠀⠠⠙⠑⠎⠊⠛⠝⠎⠀⠋⠗⠕⠍⠀
⠠⠍⠑⠍⠕⠗⠽⠲⠀⠠⠓⠲⠀⠠⠎⠲⠂⠀⠠⠁⠛⠑⠀⠼⠁⠁⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑
⠀⠼⠓⠤⠉⠀⠀⠀⠀⠀⠀⠀⠼⠓⠋⠀⠀⠀⠼⠊⠲⠀⠠⠃⠁⠇⠇⠀⠁⠝⠙⠀⠠⠋⠊⠑⠇⠙⠀
⠠⠞⠑⠎⠞⠲⠀⠠⠎⠲⠀⠠⠋⠲⠂⠀⠠⠁⠛⠑⠀⠼⠁⠛⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀
⠼⠁⠁⠤⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠓⠓⠀⠀⠼⠁⠚⠲⠀⠠⠺⠗⠊⠞⠊⠝⠛⠀
⠋⠗⠕⠍⠀⠠⠙⠊⠉⠞⠁⠞⠊⠕⠝⠲⠀⠠⠉⠲⠀⠠⠏⠲⠂⠀⠠⠁⠛⠑⠀⠼⠁⠚⠤⠃⠆⠀
⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀⠼⠛⠤⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠊⠚⠀⠀⠼⠁⠁⠲⠀
⠠⠃⠁⠇⠇⠀⠁⠝⠙⠀⠠⠋⠊⠑⠇⠙⠀⠠⠞⠑⠎⠞⠲⠀⠠⠍⠲⠀⠠⠏⠲⠂⠀⠠⠁⠛⠑⠀
⠼⠁⠙⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀⠼⠁⠚⠤⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠊⠁
⠀⠀⠼⠁⠃⠲⠀⠠⠃⠁⠇⠇⠀⠁⠝⠙⠀⠠⠋⠊⠑⠇⠙⠀⠠⠞⠑⠎⠞⠲⠀⠠⠗⠲⠀⠠⠛⠲⠂⠀
⠠⠁⠛⠑⠀⠼⠁⠉⠤⠑⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀⠼⠁⠚⠤⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠊⠉⠀⠀⠼⠁⠉⠲⠀⠠⠃⠁⠇⠇⠀⠁⠝⠙⠀⠠⠋⠊⠑⠇⠙⠀⠠⠞⠑⠎⠞⠲⠀⠠⠑⠲⠀
⠠⠃⠲⠂⠀⠠⠁⠛⠑⠀⠼⠛⠤⠊⠆⠀⠠⠊⠀⠠⠟⠀⠼⠁⠉⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠊⠓⠀⠀⠼⠁⠙⠲⠀⠠⠃⠁⠇⠇⠀⠁⠝⠙⠀⠠⠋⠊⠑⠇⠙⠀⠠⠞⠑⠎⠞⠲⠀⠠⠋⠲⠀
⠠⠍⠉⠠⠁⠲⠂⠀⠠⠁⠛⠑⠀⠼⠁⠚⠤⠉⠆⠀⠠⠍⠑⠝⠞⠁⠇⠀⠠⠁⠛⠑⠀⠼⠁⠙⠤⠋⠀⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.