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Library / Mathematics / The Foundations of Science: Science and Hypothesis, The Value of Science, Science and Method / Braille

The Foundations of Science: Science and Hypothesis, The Value of Science, Science and Method ⠃⠗⠋ 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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971,117 braille cells · 1,019 embossed pages at 40×25 · 2,526 unrepresentable characters omitted

⠌⠗⠥⠉⠞⠥⠗⠑⠀⠊⠎⠀⠠⠑⠥⠉⠇⠊⠙⠑⠁⠝⠂⠀⠔⠀⠮⠀⠕⠮⠗⠀⠉⠁⠎⠑⠀⠞⠀
⠮⠽⠀⠍⠕⠧⠑⠀⠁⠉⠉⠕⠗⠙⠬⠀⠞⠕⠀⠁⠀⠛⠗⠳⠏⠀⠘⠱⠀⠌⠗⠥⠉⠞⠥⠗⠑⠀⠊⠎
⠀⠠⠇⠕⠃⠁⠡⠑⠧⠎⠅⠊⠁⠝⠲⠀⠀⠠⠯⠀⠐⠕⠀⠍⠁⠽⠀⠝⠀⠎⠁⠽⠀⠞⠀⠮⠀
⠋⠊⠗⠌⠀⠁⠛⠛⠗⠑⠛⠁⠞⠑⠀⠷⠀⠙⠑⠞⠻⠍⠔⠁⠞⠊⠕⠝⠎⠀⠺⠳⠇⠙⠀
⠉⠕⠝⠌⠊⠞⠥⠞⠑⠀⠁⠝⠀⠑⠭⠏⠻⠊⠍⠢⠞⠀⠏⠗⠕⠧⠬⠀⠞⠀⠎⠏⠁⠉⠑⠀⠊⠎⠀
⠠⠑⠥⠉⠇⠊⠙⠑⠁⠝⠂⠀⠯⠀⠮⠀⠎⠑⠉⠕⠝⠙⠀⠁⠝⠀⠑⠭⠏⠻⠊⠍⠢⠞⠀⠏⠗⠕⠧⠬
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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.