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Tag: smoke
Sightseeing places in Tehran, 21 treasures hidden under the smoke!
Most people think of Tehran as an administrative and commercial city. Even…
![[keyword]](https://rco.news/wp-content/uploads/2023/07/The-new-solvent-of-scientists-can-absorb-up-to-95-420x280.jpg)
The new solvent of scientists can absorb up to 95% of carbon dioxide in the smoke of factories
In a new project, researchers have developed a chemical solvent that can…