A salutatorian is a graduate who finished with the second highest rank in his or her class. Only the valedictorian did better. Being the salutatorian of your graduating class is a great honor. Traditionally, the salutatorian gives the opening remarks at the graduation ceremony. So, just as a salutation is a greeting, a salutatorian is responsible for offering a formal greeting at the event. Having been a salutatorian looks great on a resume, as long as you spell it correctly.
Rainwater can be collected from rivers or roofs, and in many places the water collected is redirected to a deep pit (well, shaft, or borehole), a reservoir with percolation, or collected from dew or fog with nets or other tools.
Distilled Water VS Purified Water. You are here: Water that is treated by a water filter or purifier is similar to distilled water, but the main difference is in the filtration process. Distilled water is filtered by boiling water to separate the water molecules from contaminants and hard minerals. The pure water vapor is collected on one side of the water distiller and any other contaminants are left behind.