How Long to Read Lee de Forest

How Long Does it Take to Read Lee de Forest?

It takes the average reader 9 hours and 19 minutes to read Lee de Forest by Mike Adams

Assuming a reading speed of 250 words per minute. Learn more

Description

The life-long inventor, Lee de Forest invented the three-element vacuum tube used between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. Beginning in 1918 he began to develop a light valve, a device for writing and reading sound using light patterns. While he received many patents for his process, he was initially ignored by the film industry. In order to promote and demonstrate his process he made several hundred sound short films, he rented space for their showing; he sold the tickets and did the publicity to gain audiences for his invention. Lee de Forest officially...

How long is Lee de Forest?

Lee de Forest by Mike Adams is 553 pages long, and a total of 139,909 words.

This makes it 187% the length of the average book. It also has 171% more words than the average book.

How Long Does it Take to Read Lee de Forest Aloud?

The average oral reading speed is 183 words per minute. This means it takes 12 hours and 44 minutes to read Lee de Forest aloud.

What Reading Level is Lee de Forest?

Lee de Forest 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.

Where Can I Buy Lee de Forest?

Lee de Forest by Mike Adams is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

To buy Lee de Forest by Mike Adams on Amazon click the button below.