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Light Science for Leisure Hours ⠃⠗⠋ 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

413,899 braille cells · 434 embossed pages at 40×25 · 507 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.