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History of scientific ideas ⠃⠗⠋ 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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1,196,226 braille cells · 1,258 embossed pages at 40×25 · 6,248 unrepresentable characters omitted

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

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