Opticks ⠃⠗⠋ braille edition

by Isaac Newton · eBook #33504

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

482,147 braille cells · 505 embossed pages at 40×25 · 1,467 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.