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Racer Faruk (faruk_khan)
Race Number 97
Date Mon, 20 Feb 2017 09:17:59 +0000
Speed 28 WPM Try to beat?
Accuracy 77.2%
Rank 4th place (out of 4)
Opponents enaysiei (2nd place)

Text typed:

A refracting telescope uses a lens instead of a mirror to focus the incoming light, relying on refraction rather than reflection to achieve its purpose. Refraction is the bending of a beam of light as it passes from one transparent medium (for example, air) into another (such as glass).
Astronomy: A Beginner's Guide to the Universe (7th Edition) (book) by Eric Chaisson, Steve McMillan (see stats)