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Pioneers of Science ⠃⠗⠋ 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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667,740 braille cells · 703 embossed pages at 40×25 · 1,709 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.