Safe drinking water in schools is crucial for children's safety and academic performance. While Seattle Public Schools has tested for some contaminants, such as lead, the district's responsibility for ion-specific testing for anions such as phosphate, bromide, nitrite, nitrate, chloride, sulfate, and sulfite is less clear. High concentrations of anions pose potential health risks, including reduced oxygen in red blood cells, higher risks of tumors in children, and diarrhea. This research investigated the anion concentration in water fountains across seven high schools in the Seattle Public Schools. Twenty-one water samples were collected from seven public high schools and analyzed for anion concentration using ion chromatography. Results were compared to the Environmental Protection Agency's (EPA) maximum contaminant level (MCL). All test samples were below the EPA's MCL. These results suggest that the drinking water in these schools does not pose potential risks to students from anion contamination. While regular monitoring and management are still necessary to maintain safe drinking water, Seattle Public Schools have met the safety requirements for anion concentration in their drinking water. 

Ocean acidification is the reduction of pH in seawater due to increased carbon dioxide from fossil fuels in the atmosphere and other anthropogenic factors. Ocean acidification causes shellfish such as oysters to experience difficulty building their shells. Acidification trends in the North Pacific Basin are well documented, yet pH trends in Possession Sound, a salt-wedge estuary located in the Salish Sea is less documented. Possession Sound receives discharge from the Snohomish River and has human activity along the shoreline. In this study, the average change of pH in the middle of the North Pacific Ocean was measured and compared to the average change of pH in Possession Sound since 2016. I analyzed data collected from ARGOS Floats located in the central North Pacific Ocean. For Possession Sound, I used data collected from a  YSI EXO Sonde in partnership with the Ocean Research College Academy (ORCA). I collected data on 12 research cruises in 2024. I expect to find a slightly greater decrease in pH within Possession Sound than the North Pacific Basin due to the additional anthropogenic factors present in the Sound. Preliminary analysis shows a slight seasonal change in pH in Possession Sound, but little to no change yearly. I expect the data to show a steady decrease in pH for Possession Sound and the North Pacific Ocean basin every year since 2016. Calculating acidification rates and learning how they differ in various geographical locations, with separate factors, will increase understanding of the impacts of ocean acidification, which may be used in conservation efforts. 

Huincha sin fin (endless band) is an artwork which poses the question “where are they” in reference to missing persons during Chile’s Pinochet dictatorship of the 1970s and 80s; understanding where the work itself is illuminates the concerns of an artist living in a politically tumultuous era of Chile’s history and provides important context for Latin American conceptualism. Using political, feminist, and archival frameworks to analyze not only this work but the artist Luz Donoso herself, this paper will reveal art as action and provide a deeper understanding of the socio-political backdrop. This artwork is rarely expanded upon in the analysis of Chilean art or Latin American conceptualism, even though it acts as an ideal example of art during this time. Analyzing Huincha sin fin in greater detail exposes its exemplary nature and offers an important alternative viewpoint of a time when art, thought, and people were being silenced.