Most of the categories I have used are self explanatory.
| fantasy | tales told where the use of magic or the supernatural is involved |
| science fiction | tales told based on our understanding of how the Universe does or may work |
| literature | everything else literature related |
| astronomy | astronomy related science |
| biology | biology related science |
| climate | climate related science |
| science | everything else science related |
| space | space related technology |
| technology | everything else related to technology |
| today | things pertaining to today’s date |
| this month | things pertaining to this month |
