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Easy lessons in Einstein ⠃⠗⠋ 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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150,742 braille cells · 158 embossed pages at 40×25 · 478 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.