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Practical Talks by an Astronomer ⠃⠗⠋ 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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222,865 braille cells · 233 embossed pages at 40×25 · 728 unrepresentable characters omitted

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

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