Guest
Race Result Details |
| Racer | Iceman (icemanb4) |
| Race Number | 27 |
| Date | Tue, 21 May 2019 21:09:25 |
| Speed |
71 WPM
 Try to beat?
|
| Accuracy | 98% |
| Rank | 3rd place (out of 5) |
| Opponents | aimtiaz20 (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).
— (book)
by Eric Chaisson, Steve McMillan
(see stats)
|