It takes the average reader 4 hours and 7 minutes to read The History of Underwater Exploration by Robert F. Marx
Assuming a reading speed of 250 words per minute. Learn more
The noted marine archaeologist and treasure-hunting diver's history of diving, from the free divers of the ancient world to those using modern research equipment. Subjects such as underwater archaeology, sunken treasure, oceanography and skin diving are explored along with the evolution of SCUBA equipment, submarine warfare, and more. 46 photographs.
The History of Underwater Exploration by Robert F. Marx 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 The History of Underwater Exploration aloud.
The History of Underwater Exploration 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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