What does evaporation have to do with spa towns?
As you might have noticed by the lack of an experiment last week, I’ve been on a vacation and enjoyed some time away from work, Instagram and my blog. But I can tell you – my mind never wanders far from fascinating physical phenomena and so when I went on a stroll in the region I grew up with, I came across the graduation towers and enjoyed the fresh breeze filled with salty smell just like the ocean. We used to go there often when I was a kid and I really enjoyed talking a walk there. They don’t have anything to do with a school graduation but are used for increasing the concentration of saline solutions. And that’s exactly what I want to talk about today, so this will be a more theoretical blogpost with a little chemistry and physics backgrounds. Enjoy.Continue reading Graduation Towers and saline solutions