1 | If it were not for the vapour in the air, there would be no dew. | |
2 | "It happens every 10 years," she said. "It mostly produces water." | |
3 | A contrail occurs when the jet's water vapor condenses around its own exhaust particles. | |
4 | Shirts packed in such cartons are not so susceptible to damage by moisture as those packed in wooden cases. | |
5 | Some flu experts think that perhaps breathing the warm vapors helps open nasal passages, which provides a medicinal benefit. |