The term black hole is of very recent origin. It was coined in 1969 by the American scientist John Wheeler as a graphic description of an idea that goes back at least two hundred years, to a time when there were two theories about light: one, which Newton favoured, was that it was composed of particles; the other was that it was made of waves. We now know that really both theories are correct.
Game | Time | WPM | Accuracy |
---|---|---|---|
253612 | 2024-09-05 01:23:42 | 168.48 | 99.3% |
228371 | 2024-06-08 22:31:25 | 173.55 | 98.6% |
167780 | 2024-05-09 23:37:01 | 170.15 | 99% |
142327 | 2024-04-14 15:27:04 | 146.55 | 97.9% |
72222 | 2023-11-02 22:44:21 | 139.69 | 98.2% |
1619 | 2023-06-09 23:20:57 | 139.79 | 99% |
1220 | 2023-06-06 01:29:44 | 128.17 | 98.1% |
374 | 2023-05-22 22:00:03 | 125.85 | 97.6% |