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A Century of Science, and Other Essays ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

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530,393 braille cells · 558 embossed pages at 40×25 · 2,038 unrepresentable characters omitted

⠭⠀⠀⠴⠀⠎⠥⠛⠛⠑⠌⠊⠧⠑⠀⠷⠀⠝⠑⠺⠀⠊⠙⠑⠁⠎⠲⠀⠠⠭⠀⠏⠗⠕⠧⠫⠀⠧⠀
⠏⠕⠏⠥⠇⠜⠂⠀⠯⠀⠅⠑⠏⠞⠀⠮⠀⠋⠊⠑⠇⠙⠀⠀⠥⠝⠞⠊⠇⠀⠮⠀⠃⠔⠜⠽⠀
⠮⠕⠗⠽⠀⠴⠀⠕⠧⠻⠹⠗⠪⠝⠀⠃⠽⠀⠮⠀⠍⠕⠙⠻⠝⠀⠙⠕⠉⠞⠗⠔⠑⠀⠷⠀⠀
⠎⠥⠃⠌⠊⠞⠥⠞⠊⠕⠝⠂⠀⠱⠊⠡⠀⠙⠕⠑⠎⠀⠝⠀⠇⠢⠙⠀⠊⠞⠎⠑⠇⠋⠀⠎⠀
⠗⠑⠁⠙⠊⠇⠽⠀⠞⠕⠀⠛⠗⠁⠏⠓⠊⠉⠀⠀⠞⠗⠑⠁⠞⠍⠢⠞⠲⠀⠀⠀⠀⠠⠮⠀
⠎⠥⠉⠉⠑⠎⠎⠀⠷⠀⠮⠀⠡⠑⠍⠊⠉⠁⠇⠀⠡⠜⠞⠀⠇⠫⠀⠞⠕⠀⠮⠀⠺⠗⠊⠞⠬⠀⠷⠀
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⠴⠀⠉⠕⠍⠏⠇⠑⠞⠫⠀⠔⠀⠼⠁⠓⠑⠁⠂⠀⠱⠢⠀⠠⠍⠗⠲⠀⠠⠽⠳⠍⠁⠝⠎⠀⠀⠴⠀
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⠀⠗⠑⠛⠜⠙⠫⠀⠵⠀⠐⠕⠀⠷⠀⠕⠥⠗⠀⠀⠿⠑⠍⠕⠌⠀⠁⠥⠹⠕⠗⠊⠞⠊⠑⠎⠀⠔⠀
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⠃⠕⠕⠅⠀⠞⠀⠭⠀⠩⠪⠫⠀⠟⠀⠵⠀⠹⠕⠗⠳⠛⠓⠀⠁⠀⠍⠁⠌⠻⠽⠀⠷⠀⠮⠀⠱⠕⠇⠑
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⠠⠎⠊⠇⠇⠊⠍⠁⠝⠄⠎⠲⠀⠠⠭⠀⠴⠀⠁⠀⠞⠑⠭⠞⠃⠕⠕⠅⠀⠷⠀⠁⠀⠅⠔⠙⠀⠋⠜⠀
⠇⠑⠎⠎⠀⠉⠕⠍⠍⠕⠝⠀⠮⠝⠀⠹⠁⠝⠀⠝⠪⠲⠀⠠⠮⠗⠑⠀⠴⠀⠝⠕⠹⠬⠀⠙⠗⠽⠀
⠁⠃⠳⠞⠀⠭⠲⠀⠠⠮⠀⠎⠥⠃⠚⠑⠉⠞⠀⠀⠴⠀⠏⠗⠑⠎⠢⠞⠫⠀⠾⠀
⠃⠑⠁⠥⠞⠊⠋⠥⠇⠀⠉⠇⠑⠜⠝⠑⠎⠎⠂⠀⠔⠀⠁⠀⠍⠕⠌⠀⠁⠞⠞⠗⠁⠉⠞⠊⠧⠑⠀
⠌⠽⠇⠑⠲⠀⠀⠠⠮⠗⠑⠀⠴⠀⠁⠀⠋⠊⠗⠍⠀⠛⠗⠁⠎⠏⠀⠷⠀⠮⠀
⠏⠓⠊⠇⠕⠎⠕⠏⠓⠊⠉⠁⠇⠀⠏⠗⠔⠉⠊⠏⠇⠑⠎⠀⠥⠝⠙⠻⠇⠽⠬⠀⠀⠡⠑⠍⠊⠉⠁⠇
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⠎⠉⠊⠢⠉⠑⠀⠶⠀⠀⠎⠑⠞⠀⠿⠹⠀⠔⠀⠎⠥⠡⠀⠁⠀⠺⠁⠽⠀⠵⠀⠞⠕⠀⠡⠜⠍⠀⠮⠀
⠌⠥⠙⠢⠞⠀⠯⠀⠍⠁⠅⠑⠀⠓⠊⠍⠀⠺⠊⠩⠀⠿⠀⠀⠍⠲⠀⠠⠮⠀⠃⠕⠕⠅⠀⠸⠓⠀⠁⠝
⠀⠊⠍⠍⠫⠊⠁⠞⠑⠀⠯⠀⠎⠊⠛⠝⠁⠇⠀⠎⠥⠉⠉⠑⠎⠎⠆⠀⠔⠀⠁⠋⠞⠻⠀⠽⠑⠜⠎⠀
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⠁⠉⠉⠕⠍⠍⠕⠙⠁⠞⠑⠀⠭⠀⠞⠕⠀⠮⠀⠗⠁⠏⠊⠙⠀⠀⠁⠙⠧⠁⠝⠉⠑⠎⠀⠍⠁⠙⠑⠀

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.