Identify and give examples of direct and indirect water use. Critically analyze your water use patterns compared to other citizens in your community and across the world. Describe the hydrologic cycle and the corresponding changes to water. Identify the main reservoirs of water on Earth.

Arianna Lanza wins the AIC prize for best PhD thesis.

Transition-metal hydroxy clusters with a heretofore unobserved core geometry have been synthesized by combining platinum centers with two different oxidation states and their corresponding different coordination indices and geometries. See two new organometallic compounds with brand-new transition-metal hydroxide core geometry. This unexpected result shows that there is still new chemistry to be discovered in this long-studied family of compounds.