| ▲ | Aurornis 11 hours ago | |
> My friend wasn't able to do RTG during the outage. What is RTG? | ||
| ▲ | digestives 11 hours ago | parent | next [-] | |
X-ray, in some languages (like Polish) the abbreviation comes from https://en.wikipedia.org/wiki/Roentgen_(unit) | ||
| ▲ | 10 hours ago | parent | prev | next [-] | |
| [deleted] | ||
| ▲ | teiferer 11 hours ago | parent | prev | next [-] | |
Wilhelm Röntgen, Nobel Prize in 1901, experimentally discovered X-rays. | ||
| ▲ | soni96pl 11 hours ago | parent | prev [-] | |
X-ray | ||