It takes the average reader 4 hours and 7 minutes to read Edison and the Rise of Innovation by Leonard DeGraaf
Assuming a reading speed of 250 words per minute. Learn more
Chronicles the life and work of the inventor through primary and previously unseen sources, including personal and business correspondence, photographs, drawings, advertising materials, and lab notebooks.
Edison and the Rise of Innovation by Leonard DeGraaf is 244 pages long, and a total of 61,976 words.
This makes it 82% the length of the average book. It also has 76% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 5 hours and 38 minutes to read Edison and the Rise of Innovation aloud.
Edison and the Rise of Innovation is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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