Record your races with a typeracer account:
Create Your Account- Save your race history and scores.
- Customize your profile and racecar.
- It’s free, why not?
Race Result Details |
Racer | jeff (cqyimo42) |
Race Number | 11 |
Date | Sat, 2 Feb 2019 23:28:18 +0000 |
Universe | o4do0q2x8u |
Speed | 115 WPM Try to beat? |
Accuracy | 100.0% |
Rank | 1st place (out of 2) |
Opponents | minhxuan2507 (2nd place) |
Text typed:
An event is something that happens at a particular point in space and at a particular time. So one can specify it by four numbers or coordinates. Again, the choice of coordinates is arbitrary; one can use any three well-defined spatial coordinates and any measure of time. In relativity, there is no real distinction between the space and time coordinates, just as there is no real difference between any two space coordinates.
— A Brief History of Time
(book)
by Stephen Hawking
(see stats)
|