| Website | Previous URL | New URL |
|---|---|---|
| Fuzzy Technologies | https://fuzzy-technologies.github.io/ |
https://fuzzy-technologies.com/ |
| Fuzzy Technologies (Russian) | https://fuzzy-technologies.github.io/ru/ |
https://fuzzy-technologies.ru/ |
| Mathematics with Mansur | https://fuzzy-technologies.github.io/history_math/ |
https://history-math.org/ |
| Mathematics with Mansur (.ru) | https://fuzzy-technologies.github.io/history_math/ |
https://history-math.ru/ |