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Race Result Details |
Racer | b4F (blazechrispvp) |
Race Number | 57 |
Date | Tue, 17 Oct 2017 02:18:12 +0000 |
Speed | 46 WPM Try to beat? |
Accuracy | 95.4% |
Rank | 3rd place (out of 5) |
Opponents | reason650 (5th place) taingdavy (1st 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)
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