It takes the average reader 2 hours and 19 minutes to read Great Discoveries and Inventions by African-Americans by David M. Foy
Assuming a reading speed of 250 words per minute. Learn more
Great Discoveries and Inventions by African Americans is a collection of inventors, idealist, entrepreneurs and visionaries whose inventions revolutionized American industries and history. In this compelling 4th volume, the facts are unobtrusively woven into a piece rich in the American heritage of ingenuity, determination and perseverance. Many have little knowledge of these brilliant inventors and their innovations as these inventions have rarely been accredited to African Americans. From innovations in safety, maritime technology to hotel services and household products, African American...
Great Discoveries and Inventions by African-Americans by David M. Foy is 136 pages long, and a total of 34,816 words.
This makes it 46% the length of the average book. It also has 43% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 3 hours and 10 minutes to read Great Discoveries and Inventions by African-Americans aloud.
Great Discoveries and Inventions by African-Americans is suitable for students ages 10 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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