"FILE PHOTO. Samantha Olaguez presents her website she created for her prototype, ""H20 Saver,"" to Temple City Unified Superintendent, Kathryn Perini, during the Invention Convention at Jefferson Middle School in San Gabriel, Calif. on Saturday, May 7, 2016. The students created inventions meant to solve every day problems like cleaning, organization and home security. (Correspondent photo by Trevor Stamp)"
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