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Popular Scientific Recreations ⠃⠗⠋ 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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

1,473,372 braille cells · 1,540 embossed pages at 40×25 · 5,732 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.