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Race Result Details |
Racer | Ciprian (cipriantu) |
Race Number | 238 |
Date | Wed, 21 Nov 2018 07:38:11 +0000 |
Speed |
95 WPM
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Accuracy | 97.7% |
Rank | 2nd place (out of 2) |
Opponents | kojideeno (1st place) |
Text typed:
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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)
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