10/27/21 There's WHAT in the water?!? In our Water class, a core class that combines math and science and applies it to real-world issues, we learned many things this past week. We started with scientific notation, exponents, and logarithms. with which we applied by checking exactly what was in our drinking water. To test this we met with Rock from 'Plant Chicago' where he showed us his organization's hydroponics and aquaponics set-ups. It was really cool being able to see how the cycle worked and how each organic benefitted the next, the fishs' excrement became ammonia which was taken in as nutrients for the plants in the form of nitrites which ten transformed into nitrates to grow the plants. we were able to measure exactly how much pH, Ammonia, Nitrates, and nitrites were in the aquaponics systems water. we did this using the API Water test kit; using the kit we dropped what looked like a dye, this dye would indicate how much of each contaminated the ...