Page 575, 16th line from bottom, insert “one gram of” before “substance.”
Page 576 instead of 567, fourth line of paragraph 566, read “Calorie” instead of “calorie.”
Page 644, dele “Band 12, Ss. 64 und 199” in reference 94.
Transcriber’s Notes:
The cover image was created by the transcriber, and is in the public domain.
New original cover art included with this eBook is granted to the public domain.
Deprecated spellings were not corrected.
The illustrations have been moved so that they do not break up paragraphs and so that they are next to the text they illustrate.
Typographical and punctuation errors have been silently corrected.