It takes the average reader 10 hours and 57 minutes to read Open Skies by Kenneth I. Kellermann
Assuming a reading speed of 250 words per minute. Learn more
This open access book on the history of the National Radio Astronomy Observatory covers the scientific discoveries and technical innovations of late 20th century radio astronomy with particular attention to the people and institutions involved. The authors have made extensive use of the NRAO Archives, which contain an unparalleled collection of documents pertaining to the history of radio astronomy, including the institutional records of NRAO as well as the personal papers of many of the pioneers of U.S. radio astronomy. Technical details and extensive citations to original sources are given...
Open Skies by Kenneth I. Kellermann is 652 pages long, and a total of 164,304 words.
This makes it 220% the length of the average book. It also has 201% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 14 hours and 57 minutes to read Open Skies aloud.
Open Skies 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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