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STEM education

Fall 2016

Kids solving the unsolvable

Imagine Tomorrow

Flushing the toilet stirred up a good idea in four young women from Walla Walla High School. They recognized that families use hundreds of gallons of water per day, a real problem in places faced with water shortages. To ease that, Karen Maldonado, Edlyn Carvajal, Sandra Escobedo de la Cruz, and Ruth Garcia developed a trapping system using an inexpensive charcoal filter to recycle wastewater back to the toilet tank.

The Walla Walla teens took their plan to the Alaska Airlines Imagine Tomorrow competition, an annual problem-solving challenge at Washington State University that encourages high school students to propose and present ideas … » More …