It takes the average reader 1 hour and 5 minutes to read Double Helix by Danielle Smith-Llera
Assuming a reading speed of 250 words per minute. Learn more
To the untrained eye, Photo 51 was simply a grainy black and white image of dark marks scattered in a rough cross shape. But to the eye of a trained scientist, it was a clear portrait of a DNA fiber taken with X-rays. And to young scientists James Watson and Francis Crick, it confirmed their guess of deoxyribonucleic acid�s structure. In 1953 the pair was racing toward solving the mystery of DNA�s structure before other scientists could beat them to it. They and others believed that finding the simple structure of the DNA molecule would answer a great mysteryÜhow do organisms live, grow,...
Double Helix by Danielle Smith-Llera is 64 pages long, and a total of 16,256 words.
This makes it 22% the length of the average book. It also has 20% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 1 hour and 28 minutes to read Double Helix aloud.
Double Helix is suitable for students ages 8 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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