Race Result Details |
Racer | A13x (atanson1) |
Race Number | 10 |
Date | Wed, 28 Feb 2018 11:58:09 |
Speed |
42 WPM
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Accuracy | 93.5% |
Rank | 2nd place (out of 5) |
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).
— (book)
by Eric Chaisson, Steve McMillan
(see stats)
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