Guest
Race Result Details |
| Racer | Sarath (_rahmanism) |
| Race Number | 2617 |
| Date | Sun, 18 Nov 2018 1:54:21 |
| Speed |
46 WPM
 Try to beat?
|
| Accuracy | 93.3% |
| Rank | 5th place (out of 5) |
| Opponents | a9088391 (2nd place) wzhang12321 (4th 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).
— (book)
by Eric Chaisson, Steve McMillan
(see stats)
|