It takes the average reader 3 hours and 34 minutes to read Amateur Telescope Making in the Internet Age by Robert L. Clark
Assuming a reading speed of 250 words per minute. Learn more
Building an astronomical telescope offers the amateur astronomer an exciting challenge, with the possibility of ending up with a far bigger and better telescope than could have been afforded otherwise. In the past, the starting point has always been the grinding and polishing of at least the primary mirror, a difficult and immensely time-consuming process. But now that the Internet has brought us together in a global village, purchasing off-the-shelf goods such as parabolic mirrors, eyepieces, lenses, and telescope tubes, is possible. There are also a vast number of used mirrors and lenses...
Amateur Telescope Making in the Internet Age by Robert L. Clark is 208 pages long, and a total of 53,664 words.
This makes it 70% the length of the average book. It also has 66% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 4 hours and 53 minutes to read Amateur Telescope Making in the Internet Age aloud.
Amateur Telescope Making in the Internet Age 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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