It takes the average reader 6 hours and 25 minutes to read Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World by Robert E. Krebs
Assuming a reading speed of 250 words per minute. Learn more
Describes technological and scientific inventions from prehistory to the Middle Ages, covering such topics as astronomy, communications, mathematics, timekeeping, weaponry, and transportation.
Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World by Robert E. Krebs is 376 pages long, and a total of 96,256 words.
This makes it 127% the length of the average book. It also has 118% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 8 hours and 45 minutes to read Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World aloud.
Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World 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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