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Thinking as a Science ⠃⠗⠋ 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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223,433 braille cells · 235 embossed pages at 40×25 · 203 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.