Guest
Race Result Details |
| Racer | Eskil (ehthinking) |
| Race Number | 114 |
| Date | Sun, 31 Mar 2019 18:39:33 |
| Speed |
65 WPM
 Try to beat?
|
| Accuracy | 97% |
| Rank | 4th place (out of 5) |
| Opponents | aaptronym (1st place) akheron (3rd place) bendorphins (5th place) khangtrinh (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)
|